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            <div class="desc">我发布了一篇文章</div>
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我国太空金属增材制造技术取得突破

<p></p><div style=";"><section> <span style="display:none;line-height:0px;" data-pm-slice="0 0 []"><span leaf>‍</span></span> <p></p> <p></p> <section style="line-height:1.75;box-sizing:border-box;font-style:normal;font-weight:400;text-align:justify;font-size:16px;color:rgb(62, 62, 62);">  <section style="margin:0.5em 0px;box-sizing:border-box;">   <section style="background-color:rgb(219, 36, 0);height:1px;box-sizing:border-box;">    <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>   </section>  </section>  <section style="text-align:left;justify-content:flex-start;display:flex;flex-flow:row;margin:10px 0px;box-sizing:border-box;">   <section style="display:inline-block;width:100%;vertical-align:top;align-self:flex-start;flex:0 0 auto;background-color:rgba(255, 242, 93, 0.05);padding:15px 27px;box-sizing:border-box;">    <section data-layout-mark="body" data-layout-role="body" name="layout-mark-body" style="text-align:unset;box-sizing:border-box;">     <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><span textstyle style="font-weight: bold;">中国科学院力学研究所联合中国科学院微小卫星创新研究院，近日在轻舟试验飞船上完成太空金属增材制造技术演示验证</span>，标志着太空制造领域取得又一项重要技术进步。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><br></span></p>     <section style="text-align: center;" nodeleaf>      <img hkey="17301133090212437106" data-aistatus="1" data-backh="393" data-backw="524" data-imgfileid="504424118" data-ratio="0.75" data-s="300,640" data-type="png" data-w="1080" style="width:100%;" type="block" src="https://mc-gxlmmz-public.8531.cn/16981105923269.jpg?width=1080&amp;height=810&amp;size=900375">     </section>     <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: center;margin-bottom: 0px;line-height: 1.75em;">      <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf>▲载荷照片</span></span>     </section>     <p></p>     <p></p>     <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: center;margin-bottom: 0px;line-height: 1.75em;">      <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf><br></span></span>     </section>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf>与地面制造相比，太空金属增材制造不仅要面对微重力条件下的复杂机理问题，还必须解决载荷轻量化、精密器件抗发射振动以及在轨操作安全性等一系列工程难题，是国际太空制造领域的前沿方向。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf>本次技术演示验证中，研究团队<span textstyle style="font-weight: bold;">围绕微重力条件下的金属增材制造机理、工艺方法和装备研制持续攻关，在600公里轨道通过地面遥控启动太空金属增材制造载荷</span>，顺利达成预定实验目标。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf>此次实验表明，<span textstyle style="font-weight: bold;">我国已初步具备太空金属增材制造关键技术的系统验证能力</span>。未来，相关技术有望服务于在轨制造与维修应用、空间设施备件制造、深空任务自主保障等重大场景。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf>据了解，轻舟试验飞船由中国科学院微小卫星创新研究院自主研制，于3月30日搭载力箭二号遥一运载火箭成功发射入轨。</span></p>    </section>   </section>  </section>  <p></p>  <p></p>  <section style="margin:0.5em 0px;box-sizing:border-box;">   <section style="background-color:rgb(219, 36, 0);height:1px;box-sizing:border-box;">    <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>   </section>  </section>  <section data-layout-mark="source" data-layout-role="source" name="layout-mark-source" style="line-height:1.75;box-sizing:border-box;">   <p style="white-space:normal;margin:0px;padding:0px;box-sizing:border-box;"><strong style="box-sizing:border-box;"><span leaf><br></span></strong></p>   <p style="white-space: normal;margin: 0px 0px 24px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>来源：新华社</span></strong></p>  </section>  <p></p>  <p></p>  <section data-layout-mark="editor" data-layout-role="editor" name="layout-mark-editor" style="text-align:right;line-height:1.75;font-size:14px;color:rgb(160, 160, 160);box-sizing:border-box;">   <p style="margin:0px;padding:0px;box-sizing:border-box;"><span leaf> 责任编辑：梁春雨</span></p>  </section> </section></section></div><p></p>

中国科学院10人1集体获2026年度中国青年五四奖章暨新时代青年先锋奖

<p></p><div style=";"><p style="margin-left: 8px;margin-right: 8px;line-height: 1.75em;"><span leaf><span textstyle style="font-size: 17px;">4月27日，共青团中央、全国青联发布了关于颁授2026年度中国青年五四奖章暨新时代青年先锋奖的决定，授予29名同志中国青年五四奖章、30个青年集体中国青年五四奖章集体、749名同志新时代青年先锋。</span></span></p><p></p><p></p><p style="margin-left: 8px;margin-right: 8px;line-height: 1.75em;"><span leaf><span textstyle style="font-size: 17px;color: rgb(171, 25, 66);font-weight: bold;">中国科学院2名个人被授予中国青年五四奖章，1个集体被授予中国青年五四奖章集体，8</span></span><span leaf data-pm-slice="1 1 ['para',{'tagName':'p','attributes':{'style':'margin-left: 8px;margin-right: 8px;line-height: 1.75em;'},'namespaceURI':'http://www.w3.org/1999/xhtml'}]"><span textstyle style="font-size: 17px;color: rgb(171, 25, 66);font-weight: bold;">名个</span></span><span leaf><span textstyle style="font-size: 17px;color: rgb(171, 25, 66);font-weight: bold;">人被授予新时代青年先锋</span></span><span style="color: rgba(0, 0, 0, 0.9);font-size: 17px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, 'Helvetica Neue', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei UI', 'Microsoft YaHei', Arial, sans-serif;letter-spacing: 0.034em;font-style: normal;font-weight: normal;"><span leaf><span textstyle style="font-size: 17px;color: rgb(171, 25, 66);font-weight: bold;">。</span></span></span></p><p></p><p></p><section style="box-sizing: border-box;font-style: normal;font-weight: 400;text-align: justify;font-size: 16px;color: rgb(62, 62, 62);" data-pm-slice="0 0 []"> <section style="text-align: center;justify-content: center;display: flex;flex-flow: row;margin: 10px 0px;box-sizing: border-box;">  <section style="display: inline-block;vertical-align: middle;width: auto;min-width: 5%;max-width: 100%;flex: 0 0 auto;height: auto;align-self: center;box-sizing: border-box;">   <section style="transform: rotateZ(18deg);-webkit-transform: rotateZ(18deg);-moz-transform: rotateZ(18deg);-o-transform: rotateZ(18deg);box-sizing: border-box;">    <section style="margin: 0px;line-height: 0;box-sizing: border-box;">     <section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 1.75em;width: 18px;height: auto;box-sizing: border-box;margin-left: 8px;margin-right: 8px;" nodeleaf>      <img hkey="669872452815262651" data-ratio="1.874074074074074" data-s="300,640" data-type="png" data-w="1080" style="vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;height: auto !important;" data-imgfileid="100035492" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621641161.jpg?width=1080&amp;height=2024&amp;size=109375">     </section>    </section>   </section>  </section>  <section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;background-image: linear-gradient(0deg, rgb(190, 19, 27) 13%, rgb(238, 40, 32) 88%);border-radius: 85px;overflow: hidden;min-width: 5%;max-width: 100%;height: auto;padding: 4px 18px;box-sizing: border-box;">   <section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row;box-sizing: border-box;">    <section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 100 100 0%;height: auto;box-sizing: border-box;">     <section style="text-align: justify;color: rgb(255, 255, 255);box-sizing: border-box;">      <p style="white-space: normal;margin: 0px 8px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><strong style="box-sizing: border-box;"><span leaf><span textstyle style="font-size: 20px;font-weight: bold;">中国青年五四奖章</span></span></strong></p>     </section>    </section>   </section>  </section>  <p></p>  <p></p>  <section style="display: inline-block;vertical-align: middle;width: auto;min-width: 5%;max-width: 100%;flex: 0 0 auto;height: auto;align-self: center;box-sizing: border-box;">   <section style="transform: perspective(0px) rotateZ(342deg);-webkit-transform: perspective(0px) rotateZ(342deg);-moz-transform: perspective(0px) rotateZ(342deg);-o-transform: perspective(0px) rotateZ(342deg);transform-style: flat;box-sizing: border-box;">    <section style="margin: 0px;line-height: 0;transform: rotateY(180deg);-webkit-transform: rotateY(180deg);-moz-transform: rotateY(180deg);-o-transform: rotateY(180deg);box-sizing: border-box;">     <section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 1.75em;width: 18px;height: auto;box-sizing: border-box;margin-left: 8px;margin-right: 8px;" nodeleaf>      <img hkey="669872452815262651" data-ratio="1.874074074074074" data-s="300,640" data-type="png" data-w="1080" style="vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;height: auto !important;" data-imgfileid="100035493" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621641161.jpg?width=1080&amp;height=2024&amp;size=109375">     </section>    </section>   </section>  </section> </section></section><section style="text-align: center;" nodeleaf> <img hkey="2242480204568567296" data-aistatus="1" data-croporisrc="https://mmbiz.qpic.cn/sz_mmbiz_jpg/vgC7CaVhcHuIUib4vE3fHJhEuDbdd9c9pZc2k3TkHpLobsZPgvU5lfoRusP6xd6YxgOBggVN4mOCp4ImZuKb8t5mqygFUAjOU34LZ2xnsDnU/0?wx_fmt=jpeg&amp;from=appmsg" data-cropselx2="578" data-cropsely2="1054" data-imgfileid="504424035" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" src="https://mc-gxlmmz-public.8531.cn/16980621672841.jpg?width=1080&amp;height=1970&amp;size=221303"></section><section style="text-align: center;" nodeleaf> <img hkey="9097734854829238522" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" data-croporisrc="https://mmbiz.qpic.cn/mmbiz_jpg/vgC7CaVhcHtDicXibCUL3wjBtfPMD1qqGQjzUJiapyaz9lYY1YsLtibicLBWJ2GhENlzv3aaK4YhooY75piaNNRvPib917XjSrn6JicbFoYLSOzEAJI/0?wx_fmt=jpeg&amp;from=appmsg" data-cropselx2="578" data-cropsely2="1054" data-imgfileid="504424034" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621699913.jpg?width=1080&amp;height=1970&amp;size=244497"></section><section> <span leaf><br></span></section><section style="box-sizing: border-box;font-style: normal;font-weight: 400;text-align: justify;font-size: 16px;color: rgb(62, 62, 62);" data-pm-slice="0 0 []"> <section style="text-align: center;justify-content: center;display: flex;flex-flow: row;margin: 10px 0px;box-sizing: border-box;">  <section style="display: inline-block;vertical-align: middle;width: auto;min-width: 5%;max-width: 100%;flex: 0 0 auto;height: auto;align-self: center;box-sizing: border-box;">   <section style="transform: rotateZ(18deg);-webkit-transform: rotateZ(18deg);-moz-transform: rotateZ(18deg);-o-transform: rotateZ(18deg);box-sizing: border-box;">    <section style="margin: 0px;line-height: 0;box-sizing: border-box;">     <section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 1.75em;width: 18px;height: auto;box-sizing: border-box;margin-left: 8px;margin-right: 8px;" nodeleaf>      <img hkey="669872452815262651" data-ratio="1.874074074074074" data-s="300,640" data-type="png" data-w="1080" style="vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;height: auto !important;" data-imgfileid="100035504" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621641161.jpg?width=1080&amp;height=2024&amp;size=109375">     </section>    </section>   </section>  </section>  <section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;background-image: linear-gradient(0deg, rgb(190, 19, 27) 13%, rgb(238, 40, 32) 88%);border-radius: 85px;overflow: hidden;min-width: 5%;max-width: 100%;height: auto;padding: 4px 18px;box-sizing: border-box;">   <section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row;box-sizing: border-box;">    <section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 100 100 0%;height: auto;box-sizing: border-box;">     <section style="text-align: justify;color: rgb(255, 255, 255);box-sizing: border-box;">      <p style="white-space: normal;margin: 0px 8px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><strong style="box-sizing: border-box;"><span leaf><span textstyle style="font-size: 20px;">中国青年五四奖章集体</span></span></strong></p>     </section>    </section>   </section>  </section>  <p></p>  <p></p>  <section style="display: inline-block;vertical-align: middle;width: auto;min-width: 5%;max-width: 100%;flex: 0 0 auto;height: auto;align-self: center;box-sizing: border-box;">   <section style="transform: perspective(0px) rotateZ(342deg);-webkit-transform: perspective(0px) rotateZ(342deg);-moz-transform: perspective(0px) rotateZ(342deg);-o-transform: perspective(0px) rotateZ(342deg);transform-style: flat;box-sizing: border-box;">    <section style="margin: 0px;line-height: 0;transform: rotateY(180deg);-webkit-transform: rotateY(180deg);-moz-transform: rotateY(180deg);-o-transform: rotateY(180deg);box-sizing: border-box;">     <section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 1.75em;width: 18px;height: auto;box-sizing: border-box;margin-left: 8px;margin-right: 8px;" nodeleaf>      <img hkey="669872452815262651" data-ratio="1.874074074074074" data-s="300,640" data-type="png" data-w="1080" style="vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;height: auto !important;" data-imgfileid="100035502" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621641161.jpg?width=1080&amp;height=2024&amp;size=109375">     </section>    </section>   </section>  </section> </section></section><section style="text-align: center;" nodeleaf> <img hkey="7112127123066941251" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504424036" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621807689.jpg?width=1080&amp;height=1970&amp;size=275532"></section><section> <span leaf><br></span></section><section style="box-sizing: border-box;font-style: normal;font-weight: 400;text-align: justify;font-size: 16px;color: rgb(62, 62, 62);" data-pm-slice="0 0 []"> <section style="text-align: center;justify-content: center;display: flex;flex-flow: row;margin: 10px 0px;box-sizing: border-box;">  <section style="display: inline-block;vertical-align: middle;width: auto;min-width: 5%;max-width: 100%;flex: 0 0 auto;height: auto;align-self: center;box-sizing: border-box;">   <section style="transform: rotateZ(18deg);-webkit-transform: rotateZ(18deg);-moz-transform: rotateZ(18deg);-o-transform: rotateZ(18deg);box-sizing: border-box;">    <section style="margin: 0px;line-height: 0;box-sizing: border-box;">     <section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 1.75em;width: 18px;height: auto;box-sizing: border-box;margin-left: 8px;margin-right: 8px;" nodeleaf>      <img hkey="669872452815262651" data-ratio="1.874074074074074" data-s="300,640" data-type="png" data-w="1080" style="vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;height: auto !important;" data-imgfileid="100035500" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621641161.jpg?width=1080&amp;height=2024&amp;size=109375">     </section>    </section>   </section>  </section>  <section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;background-image: linear-gradient(0deg, rgb(190, 19, 27) 13%, rgb(238, 40, 32) 88%);border-radius: 85px;overflow: hidden;min-width: 5%;max-width: 100%;height: auto;padding: 4px 18px;box-sizing: border-box;">   <section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row;box-sizing: border-box;">    <section style="display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 100 100 0%;height: auto;box-sizing: border-box;">     <section style="text-align: justify;color: rgb(255, 255, 255);box-sizing: border-box;">      <p style="white-space: normal;margin: 0px 8px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><strong style="box-sizing: border-box;"><span leaf><span textstyle style="font-size: 20px;">新时代青年先锋</span></span></strong></p>     </section>    </section>   </section>  </section>  <p></p>  <p></p>  <section style="display: inline-block;vertical-align: middle;width: auto;min-width: 5%;max-width: 100%;flex: 0 0 auto;height: auto;align-self: center;box-sizing: border-box;">   <section style="transform: perspective(0px) rotateZ(342deg);-webkit-transform: perspective(0px) rotateZ(342deg);-moz-transform: perspective(0px) rotateZ(342deg);-o-transform: perspective(0px) rotateZ(342deg);transform-style: flat;box-sizing: border-box;">    <section style="margin: 0px;line-height: 0;transform: rotateY(180deg);-webkit-transform: rotateY(180deg);-moz-transform: rotateY(180deg);-o-transform: rotateY(180deg);box-sizing: border-box;">     <section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 1.75em;width: 18px;height: auto;box-sizing: border-box;margin-left: 8px;margin-right: 8px;" nodeleaf>      <img hkey="669872452815262651" data-ratio="1.874074074074074" data-s="300,640" data-type="png" data-w="1080" style="vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;height: auto !important;" data-imgfileid="100035501" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621641161.jpg?width=1080&amp;height=2024&amp;size=109375">     </section>    </section>   </section>  </section> </section></section><section style="text-align: center;" nodeleaf> <img hkey="14516608209687668716" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504424077" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621853129.jpg?width=1080&amp;height=1970&amp;size=225005"></section><section style="text-align: center;" nodeleaf> <img hkey="2678690308489426064" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504424079" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621862409.jpg?width=1080&amp;height=1970&amp;size=254403"></section><section style="text-align: center;" nodeleaf> <img hkey="12343974679769367087" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504424037" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621871177.jpg?width=1080&amp;height=1970&amp;size=253034"></section><section style="text-align: center;" nodeleaf> <img hkey="14548888171665257495" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504424038" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621892617.jpg?width=1080&amp;height=1970&amp;size=264100"></section><section style="text-align: center;" nodeleaf> <img hkey="18135259998027990492" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504424039" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980621975497.jpg?width=1080&amp;height=1970&amp;size=223776"></section><section style="text-align: center;" nodeleaf> <img hkey="8206604447059426760" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504424062" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980622069833.jpg?width=1080&amp;height=1970&amp;size=247413"></section><section style="text-align: center;" nodeleaf> <img hkey="11960280499379352047" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504424040" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980622081289.jpg?width=1080&amp;height=1970&amp;size=210069"></section><section style="text-align: center;" nodeleaf> <img hkey="8385328463291167305" data-ratio="1.8240740740740742" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504424041" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16980622091849.jpg?width=1080&amp;height=1970&amp;size=226107"></section><section style="box-sizing: border-box;font-style: normal;font-weight: 400;text-align: justify;font-size: 16px;color: rgb(62, 62, 62);" data-pm-slice="0 0 []"> <section style="line-height: 1.75;box-sizing: border-box;">  <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p> </section> <section style="line-height: 1.75;box-sizing: border-box;">  <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf mpa-font-style="moglz68nmwp" style="font-size: 17px;" data-mpa-action-id="moglz6911t9p" data-pm-slice="0 0 []">来源：中国科学院机关党委</span></strong></p> </section> <p></p> <p></p> <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p> <section style="text-align: right;line-height: 1.75;font-size: 14px;color: rgb(160, 160, 160);box-sizing: border-box;">  <p style="margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf> 责任编辑：潘鹏麻泽蓉</span></p> </section></section></div><p></p>

中国跃升全球创新“关键一极”——基础研究重大成果观察

<p></p><div style=";"><section> <span style="display:none;line-height:0px;" data-pm-slice="0 0 []"><span leaf>‍</span></span> <p></p> <p></p> <section style="line-height:1.75;box-sizing:border-box;font-style:normal;font-weight:400;text-align:justify;font-size:16px;color:rgb(62, 62, 62);">  <section style="margin:0.5em 0px;box-sizing:border-box;">   <section style="background-color:rgb(219, 36, 0);height:1px;box-sizing:border-box;">    <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>   </section>  </section>  <section style="text-align:left;justify-content:flex-start;display:flex;flex-flow:row;margin:10px 0px;box-sizing:border-box;">   <section style="display:inline-block;width:100%;vertical-align:top;align-self:flex-start;flex:0 0 auto;background-color:rgba(255, 242, 93, 0.05);padding:15px 27px;box-sizing:border-box;">    <section data-layout-mark="body" data-layout-role="body" name="layout-mark-body" style="text-align:unset;box-sizing:border-box;">     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>“硬科技”作为大国博弈的重要战略支撑，正深刻塑造着国家核心竞争力。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><span textstyle style="font-weight: bold;">从“嫦娥”奔月，到“祝融”探火；从首次观测到量子反常霍尔效应，到钍基熔盐实验堆实现燃料转换；从稳态强磁场刷新世界纪录，到“人造太阳”实现亿度千秒高温、长脉冲运行……</span>不断突破的“硬核”基础研究，为强国之路提供最坚实的底气。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>“加强基础研究，是实现高水平科技自立自强的迫切要求，是建设世界科技强国的必由之路。”习近平总书记的谆谆嘱托，激励着我国科研人员矢志攻关、奋勇前行。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>党的十八大以来，紧紧围绕世界科技前沿和国家重大需求，我国“硬科技”领域基础研究捷报频传，着力攻克了一批“卡脖子”难题，从源头解决了一批关键技术问题。最新数据显示，我国在材料科学、工程技术、计算机科学等9个学科论文被引用次数居世界首位，已成为全球创新版图中的关键一极。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>从跟跑、并跑到部分领域领跑，我国基础研究实现历史性跨越。这背后是国家战略的前瞻布局，是新型举国体制的有力支撑，是体制机制改革的不断深化，是全链条创新生态的持续完善，是顶尖科研人才的接续奋斗。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><span textstyle style="font-weight: bold;">作为基础研究中难啃的“硬骨头”，量子科技、空间科学、物质科学直接关乎国家战略竞争力和原始创新能力。</span>近些年，这三大领域涌现出一批原创性、引领性、标志性重大成果。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>“上线了！”2月12日0时，我国科研人员重大成果在国际学术期刊《自然》上发表。全球首个基于集成光量子芯片的大规模量子密钥分发网络问世，被命名为“未名量子芯网”。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>“这是国际上20余年来首次展示基于光量子芯片的量子密钥分发网络。”论文通讯作者、北京大学教授王剑威表示，这项“硬核”成果，让量子通信向实用化、规模化迈出关键一步。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><img hkey="685982861787932697" alt="图片" data-ratio="0.5383771929824561" data-w="912" style="width:100%;" data-backw="524" data-backh="282" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16975580702149.jpg?width=912&amp;height=491&amp;size=41150"></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><span textstyle style="font-size: 14px;color: rgb(136, 136, 136);">▲“祖冲之二号”量子处理器</span></span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>量子计算也站上顶端。<span textstyle style="font-weight: bold;">中国科学技术大学潘建伟、陆朝阳团队成功研制出76光子的量子计算原型机“九章”，又推出66比特可编程超导量子计算原型机“祖冲之二号”。</span>我国成为全球唯一一个在光量子与超导量子两条技术路线上都实现量子计算优越性的国家。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><span textstyle style="font-weight: bold;">在中国科学院院士潘建伟看来，只要我们坚持走自主创新道路，继续发挥好新型举国体制优势，就一定能够把“卡点”转化为发展的“支点”，推动我国量子科技向着领跑全球迈进</span>。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>空间科学的成果，同样前所未有。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>2024年6月2日6时23分，嫦娥六号稳稳着陆，正式开启人类首次月球背面采样任务；23天后，嫦娥六号返回器携带1935.3克珍稀月壤平安着陆地球，在历史上首次实现月球背面采样返回。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <section style="text-align: center;" nodeleaf>      <img hkey="11142326008822946693" data-ratio="0.564" data-s="300,640" data-type="jpeg" data-w="1000" style="width:100%;" type="block" data-backw="524" data-backh="296" data-imgfileid="504424078" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16975580711557.jpg?width=1000&amp;height=564&amp;size=76228">     </section>     <p style="margin-bottom: 0px;letter-spacing: 0.578px;text-wrap: wrap;text-align: left;line-height: 1.5em;"><span leaf><span textstyle style="font-size: 14px;color: rgb(136, 136, 136);">▲2024年6月4日在北京航天飞行控制中心屏幕上拍摄的嫦娥六号取样回放画面。6月4日7时38分，嫦娥六号上升器携带月球样品自月球背面起飞，随后成功进入预定环月轨道。嫦娥六号完成世界首次月球背面采样和起飞。新华社记者 金立旺 摄</span></span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>更让人振奋的是，仅用一年时间，<span textstyle style="font-weight: bold;">我国科研人员便利用这些月壤取得多项重磅成果：首次揭示月背约42亿年前和28亿年前存在火山活动；首次获取月背古磁场信息；首次获得月球背面月幔的水含量；首次发现月球背面玄武岩来自异常“贫瘠”的月幔区域……</span>一系列“首次”，不断刷新人类对月球背面的认知。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><span textstyle style="font-weight: bold;">“党的十八大以来，我国空间科学呈现出多点突破、集群迸发的强劲发展态势，取得了一系列重大原创成果，创造多项中国第一乃至世界首次。”中国科学院院士、中国科学院国家空间科学中心主任王赤</span>告诉科技日报记者，我国空间科学创新发展进入“快车道”，靠的是国家从战略高度明确优先方向与长远目标，靠的是集中力量攻克关键难题。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>另一份亮眼成绩单，来自物质科学。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>2月20日，凭借超导新材料领域一系列开创性发现，<span textstyle style="font-weight: bold;">中国科学院物理所研究员靳常青荣获国际超导材料探索领域最高奖项——马蒂亚斯奖，成为2026年全球唯一获此殊荣的学者，彰显中国在国际超导材料研究领域的重要贡献</span>。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>近年来，中国超导研究持续突破。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>2023年，中山大学王猛团队从镍氧化物中发现高压下的液氮温区超导电性，在全球率先找到全新高温超导体系，实现“从0到1”的突破，为破解高温超导机理、设计新材料打开新路径。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>2025年，<span textstyle style="font-weight: normal;">中国科学院院士薛其坤领衔的团队又在常压下实现镍氧化物材料高温超导电性</span>。由此，镍基材料成为继铜基、铁基后的第三类常压高温超导体系，刷新了超导材料家族图谱。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>“我国物质科学基础研究实现系统性跃升，既得益于长期稳定的经费支持，使科研人员能够沉心静气、潜心攻坚；也得益于一批重大科技基础设施的建成投用，为极端条件物质研究提供了一流平台。”上海交通大学材料科学与工程学院院长戴庆说。</span></p>     <p></p>     <p></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf><br></span></p>     <p style="margin: 0px;padding: 0px;box-sizing: border-box;text-align: justify;line-height: 1.75em;"><span leaf>展望未来，<span textstyle style="font-weight: normal;">中国科学院科技战略咨询研究院研究员万劲波表示，我国重点领域基础研究将继续聚焦“硬科技”方向，持续推进基础研究、技术科学与应用研究深度融合，加快从单点突破向战略性、前瞻性、体系化布局和有组织协同创新转型。</span>可以预见，随着我国原始创新策源能力不断提升，世界科学版图上将铭刻更多“中国印记”。</span></p>    </section>   </section>  </section>  <p></p>  <p></p>  <section style="margin:0.5em 0px;box-sizing:border-box;">   <section style="background-color:rgb(219, 36, 0);height:1px;box-sizing:border-box;">    <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>   </section>  </section>  <section data-layout-mark="source" data-layout-role="source" name="layout-mark-source" style="line-height:1.75;box-sizing:border-box;">   <p style="white-space:normal;margin:0px;padding:0px;box-sizing:border-box;"><strong style="box-sizing:border-box;"><span leaf><br></span></strong></p>   <p style="white-space: normal;margin: 0px 0px 24px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>原标题为《</span><span leaf>科技新观察丨中国跃升全球创新“关键一极”——基础研究重大成果观察之一</span><span leaf>》</span></strong></p>   <p></p>   <p></p>   <p style="white-space: normal;margin: 0px 0px 24px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>记者：</span><span leaf>陆成宽 刘垠 操秀英</span></strong></p>   <p></p>   <p></p>   <p style="white-space: normal;margin: 0px 0px 24px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>来源：科技日报</span></strong></p>  </section>  <p></p>  <p></p>  <section data-layout-mark="editor" data-layout-role="editor" name="layout-mark-editor" style="text-align:right;line-height:1.75;font-size:14px;color:rgb(160, 160, 160);box-sizing:border-box;">   <p style="margin:0px;padding:0px;box-sizing:border-box;"><span leaf> 责任编辑：梁春雨</span></p>  </section> </section></section></div><p></p>

“磐石100”模型体系发布 为科学研究提供智能支撑

<p></p><div style=";"><section style="line-height:1.75;box-sizing:border-box;font-style:normal;font-weight:400;text-align:justify;font-size:16px;color:rgb(62, 62, 62);" data-pm-slice="0 0 []"> <section style="margin:0.5em 0px;box-sizing:border-box;">  <section style="background-color:rgb(219, 36, 0);height:1px;box-sizing:border-box;">   <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>  </section> </section> <section style="text-align:left;justify-content:flex-start;display:flex;flex-flow:row;margin:10px 0px;box-sizing:border-box;">  <section style="display:inline-block;width:100%;vertical-align:top;align-self:flex-start;flex:0 0 auto;background-color:rgba(255, 242, 93, 0.05);padding:15px 27px;box-sizing:border-box;">   <section data-layout-mark="body" data-layout-role="body" name="layout-mark-body" style="text-align:unset;box-sizing:border-box;">    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf>中国科学院发布“磐石100”模型体系，<span textstyle style="font-weight: bold;">该体系将推动人工智能驱动的科学研究从分散的单点探索迈向协同高效的平台化创新阶段</span>，为各领域的前沿科学研究提供智能支撑。</span></p>    <p></p>    <p></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><br></span></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf>“磐石100”模型体系以“磐石·科学基础大模型”为根基，搭配各个专业学科的专属模型作为主力支撑，同时针对各类具体科研场景，开发出细分应用模型和智能工具。整套系统组合在一起，形成了覆盖面广、协同高效的智能化科研服务平台。</span></p>    <p></p>    <p></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><br></span></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><img hkey="17758805741877680934" data-aistatus="1" data-imgfileid="504424109" data-ratio="0.5638888888888889" data-type="png" data-w="1080" src="https://mc-gxlmmz-public.8531.cn/16974997867205.jpg?width=1080&amp;height=609&amp;size=444091"></span></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><br></span></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf>从2025年“磐石·科学基础大模型”推出以来，科研团队对模型不断强化升级，<span textstyle style="font-weight: bold;">新版模型依托中国科学院文献情报中心、网络中心等单位的650万条科研数据训练而成，在科学知识理解、复杂内容创作、多类型信息解读等方面的能力得到全面升级，助力破解各类科学难题</span>。例如，以往天文观测多为事后复盘分析，未来将有望实现实时预警，大幅提升科研时效性。在光谱数据分析上，可精准解读X光衍射、红外、拉曼等6大类光谱信号，快速分析物质成分、内部结构和物理特性，推动化学材料、生物医药等领域的科技创新。</span></p>    <p></p>    <p></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><br></span></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf>依托完善的AI技术能力，<span textstyle style="font-weight: bold;">磐石模型体系已形成“通用基础大模型+细分学科专属模型”的组合模式，重点学科研发效率将大幅提升</span>。例如，天文领域依托自主可控数据，实现面向自主仪器数据的自动化太阳耀斑智能化预测与自动化研究，推动太阳活动预测和研究的范式变革。</span></p>    <p></p>    <p></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf><br></span></p>    <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;text-align: justify;"><span leaf>目前，<span textstyle style="font-weight: bold;">磐石模型体系已在中国科学院五十多家科研单位投入使用</span>，服务于天文观测、青藏科考、海洋预报、生态研究等众多领域的一线科研工作。</span></p>   </section>  </section> </section> <p></p> <p></p> <section style="margin:0.5em 0px;box-sizing:border-box;">  <section style="background-color:rgb(219, 36, 0);height:1px;box-sizing:border-box;">   <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>  </section> </section> <section data-layout-mark="source" data-layout-role="source" name="layout-mark-source" style="line-height:1.75;box-sizing:border-box;">  <p style="white-space:normal;margin:0px;padding:0px;box-sizing:border-box;"><strong style="box-sizing:border-box;"><span leaf><br></span></strong></p>  <p style="white-space: normal;margin: 0px 0px 24px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>来源：中央广播电视总台</span></strong></p> </section> <p></p> <p></p> <section data-layout-mark="editor" data-layout-role="editor" name="layout-mark-editor" style="text-align:right;line-height:1.75;font-size:14px;color:rgb(160, 160, 160);box-sizing:border-box;">  <p style="margin:0px;padding:0px;box-sizing:border-box;"><span leaf> 责任编辑：梁春雨</span></p> </section></section></div><p></p>

太空采矿就要来啦！| 开讲啦

<p></p><div style=";"><section style="line-height: 1.75;box-sizing: border-box;font-style: normal;font-weight: 400;text-align: justify;font-size: 16px;color: rgb(62, 62, 62);"> <section style="margin: 0.5em 0px;box-sizing: border-box;">  <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">   <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>  </section> </section> <section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row;margin: 10px 0px;box-sizing: border-box;">  <section style="display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(255, 242, 93, 0.05);padding: 15px 27px;box-sizing: border-box;">   <section style="text-align: justify;box-sizing: border-box;">    <section nodeleaf>     <iframe scrolling="no" height="406" width="640" frameborder="0" allowfullscreen src="http://mpvideo.qpic.cn/0bc3eueeaaaiiyal3cpov5uvqjodiasqqqaa.f10002.mp4?dis_k=10261e06e89aa8b38a8b63b459b51fd7&amp;dis_t=1777281094&amp;play_scene=10120&amp;auth_info=fYm8kYBUOnsW1rrTpCVdFWpENDkyH2JjGW9XVHU6WANAbyM+W38hNmERKTU/TFA1fk4=&amp;auth_key=aa6209eef093d33d6cfe3c6c18bd83eb"></iframe>    </section>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>太空采矿，这个长期停留在科幻作品和想象中的概念，如今正在成为现实。据推测，月球上的氦-3是足以供人类使用万年的清洁核聚变燃料；小行星上的铂族金属，其储量能为新能源汽车、航空航天注入源源不断的动力。如何发现太空找矿的钥匙？中国科学院广州地球化学研究所副所长朱建喜，分享他利用矿物学知识探索星辰大海的故事。</span></p>   </section>   <p></p>   <p></p>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>   </section>   <section style="text-align: center;justify-content: center;display: flex;flex-flow: row;margin: 0px;box-sizing: border-box;">    <section style="display: inline-block;width: auto;vertical-align: top;align-self: stretch;flex: 0 0 auto;background-color: rgb(229, 67, 45);min-width: 5%;max-width: 100%;height: auto;padding: 10px 20px;line-height: 1.6;border-style: solid;border-width: 0px;box-sizing: border-box;">     <section style="display: flex;width: 100%;flex-flow: column;box-sizing: border-box;">      <section style="z-index: 2;box-sizing: border-box;">       <section style="color: rgb(255, 255, 255);letter-spacing: 2px;box-sizing: border-box;">        <p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>没错，黄金也能“长”出来！</span></strong></p>       </section>      </section>     </section>    </section>   </section>   <p></p>   <p></p>   <section style="margin: 0.5em 0px;box-sizing: border-box;">    <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">     <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>    </section>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>你敢信吗？<span textstyle style="font-weight: bold;">黄金居然能像植物发芽一样，“长”出来！</span></span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><span textstyle style="font-weight: bold;">在中国科学院广州地球化学研究所的实验室里，我们记录下了这一过程</span>：把黄铁矿丢进浓度极低的含金溶液，再借助一个“原子级摄像头”，就能亲眼见证黄金的诞生——短短几分钟，黄铁矿周边形成的高活性致密液体层，就像一个“黄金捕手”，把溶液里的金富集到黄铁矿表面，20多分钟后，纳米金颗粒就陆陆续续冒出来。随着时间推移，小金粒会越来越多、越长越大，溶液里的金被全部“薅”了出来！</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <section style="text-align: center;" nodeleaf>     <img hkey="11891617773636903028" data-aistatus="1" data-imgfileid="504423834" data-ratio="0.6666666666666666" data-s="300,640" data-type="webp" data-w="1080" type="block" src="https://mc-gxlmmz-public.8531.cn/16970041866121.jpg?width=1080&amp;height=720&amp;size=86652">    </section>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>这不只是一场科学奇观，更给矿产资源研究打开了新大门。朱建喜表示，<span textstyle style="font-weight: bold;">这可以让我们未来在太空找矿时，更精准地预判哪些地方可能形成有价值的矿产</span>，说不定还能解锁更多矿物开采的黑科技！</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>   </section>   <section style="text-align: center;justify-content: center;display: flex;flex-flow: row;margin: 0px;box-sizing: border-box;">    <section style="display: inline-block;width: auto;vertical-align: top;align-self: stretch;flex: 0 0 auto;background-color: rgb(229, 67, 45);min-width: 5%;max-width: 100%;height: auto;padding: 10px 20px;line-height: 1.6;border-style: solid;border-width: 0px;box-sizing: border-box;">     <section style="display: flex;width: 100%;flex-flow: column;box-sizing: border-box;">      <section style="z-index: 2;box-sizing: border-box;">       <section style="color: rgb(255, 255, 255);letter-spacing: 2px;box-sizing: border-box;">        <p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>月球也会“生锈”！</span></strong></p>       </section>      </section>     </section>    </section>   </section>   <p></p>   <p></p>   <section style="margin: 0.5em 0px;box-sizing: border-box;">    <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">     <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>    </section>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>月球表面一片死寂，曾被科学家们认为缺少高氧化态物质，然而嫦娥五号从月表带回的月壤却颠覆了这一认知。朱建喜告诉我们，他们<span textstyle style="font-weight: bold;">在月壤样品中发现了大量的三价铁，也就是地球人常说的“铁锈”</span>！</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>通过透射电镜，朱建喜带着大家想象那一瞬间：微陨石以每秒几十公里的速度砸向月球表面，撞击过程中产生大量熔结玻璃，月壤里二价铁离子发生歧化反应，一部分被氧化，形成三价铁。更神奇的是，<span textstyle style="font-weight: bold;">这些“铁锈”并不孤独——它们藏在撞击熔结玻璃里，旁边还散布着一堆纳米尺度的金属颗粒</span>，仿佛是隐藏在月壤深处的微型宝藏！</span></p>   </section>   <p></p>   <p></p>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>   </section>   <section style="text-align: center;justify-content: center;display: flex;flex-flow: row;margin: 0px;box-sizing: border-box;">    <section style="display: inline-block;width: auto;vertical-align: top;align-self: stretch;flex: 0 0 auto;background-color: rgb(229, 67, 45);min-width: 5%;max-width: 100%;height: auto;padding: 10px 20px;line-height: 1.6;border-style: solid;border-width: 0px;box-sizing: border-box;">     <section style="display: flex;width: 100%;flex-flow: column;box-sizing: border-box;">      <section style="z-index: 2;box-sizing: border-box;">       <section style="color: rgb(255, 255, 255);letter-spacing: 2px;box-sizing: border-box;">        <p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>为研究月壤</span></strong></p>        <p></p>        <p></p>        <p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>他们练就“针尖上的芭蕾”</span></strong></p>       </section>      </section>     </section>    </section>   </section>   <p></p>   <p></p>   <section style="margin: 0.5em 0px;box-sizing: border-box;">    <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">     <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>    </section>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>月壤很细，平均只有50微米大小，比面粉还要细两倍，肉眼根本看不清。用镊子夹？手抖就飞。嫦娥五号和嫦娥六号一共带回了不到4千克月壤样品，广州地球化学研究所总共申请借用过16克左右，可谓是地化所的“心头肉”。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <section style="text-align: center;" nodeleaf>     <img hkey="7205231402833459559" data-ratio="0.6666666666666666" data-s="300,640" data-type="webp" data-w="1080" type="block" data-imgfileid="504423835" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16970041877449.jpg?width=1080&amp;height=720&amp;size=76421">    </section>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>节目现场，一位被同事称为“小李飞刀”的月壤样品研究人员带来了她的故事：在月壤样品回来的前一个多月，她和同事每天都戴着手套，隔着手套箱玻璃，用肉眼练习“针尖上的芭蕾”，等到手稳得可以挑选微米级样品后，才敢接触真正的月壤。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>朱建喜透露，这位科研人员目前已经超过了外科手术机器人的精准度，<span textstyle style="font-weight: bold;">她掌握的聚焦离子束技术能切出大小5微米、厚度100纳米，也就是只有头发丝1/1000厚度的薄片</span>。这些技术，也在为2030年前后将返回的火星采样做准备。这群实验室里炼出的“火眼金睛”“小李飞刀”，已经摩拳擦掌，迎接来自火星的“回信”了！</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>   </section>   <section style="text-align: center;justify-content: center;display: flex;flex-flow: row;margin: 0px;box-sizing: border-box;">    <section style="display: inline-block;width: auto;vertical-align: top;align-self: stretch;flex: 0 0 auto;background-color: rgb(229, 67, 45);min-width: 5%;max-width: 100%;height: auto;padding: 10px 20px;line-height: 1.6;border-style: solid;border-width: 0px;box-sizing: border-box;">     <section style="display: flex;width: 100%;flex-flow: column;box-sizing: border-box;">      <section style="z-index: 2;box-sizing: border-box;">       <section style="color: rgb(255, 255, 255);letter-spacing: 2px;box-sizing: border-box;">        <p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>新一代“星际矿工”工作指南</span></strong></p>       </section>      </section>     </section>    </section>   </section>   <p></p>   <p></p>   <section style="margin: 0.5em 0px;box-sizing: border-box;">    <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">     <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>    </section>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>随着太空采矿的构想越来越近，第一批“星际矿工”也将迎来史上最硬核的进化！在节目现场，来自中国矿业大学的青年学者带来了中国首台太空采矿机器人，并请教“人类矿工”朱建喜：机器人要向人类采矿学些什么？</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <section style="text-align: center;" nodeleaf>     <img hkey="15877177932047632137" data-ratio="0.6666666666666666" data-s="300,640" data-type="webp" data-w="1080" type="block" data-imgfileid="504423836" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16970041889097.jpg?width=1080&amp;height=720&amp;size=132195">    </section>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>对此，朱建喜支招：<span textstyle style="font-weight: bold;">“星际矿工”首先要学会探矿，像老中医懂得望闻问切一样——“望”矿物识别颜色、形状，“闻”光谱分辨矿物类型</span>。其次，外太空环境恶劣，<span textstyle style="font-weight: bold;">“星际矿工”最好多练就几招硬功夫，钻、刨、砸、铲，要样样精通</span>，以随时应对各种太空环境。最后，朱建喜还特别提出了自己的期待：别当冷血机器，野蛮开采，别带着碾压一切的姿态，看到火星上的“蚂蚁”一脚就踩死了。撒贝宁感叹道：“这不是在采矿，是在替人类给宇宙写情书。”</span></p>   </section>  </section> </section> <p></p> <p></p> <section style="margin: 0.5em 0px;box-sizing: border-box;">  <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">   <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>  </section> </section> <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p> <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>来源：</span></strong><strong style="box-sizing: border-box;"><span leaf>中央广播电视总台</span></strong></p> <p></p> <p></p> <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p> <section style="text-align: right;font-size: 14px;color: rgb(160, 160, 160);box-sizing: border-box;">  <p style="margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf> 责任编辑：曹旸</span></p> </section></section></div><p></p>

我国首个百万方级盐穴储氢工程投产 | 科技前线

<p></p><div style=";"><section style="box-sizing: border-box;font-style: normal;font-weight: 400;text-align: justify;font-size: 16px;color: rgb(62, 62, 62);"> <section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row;margin: 10px 0px;width: 100%;align-self: flex-start;background-image: linear-gradient(90deg, rgba(122, 203, 251, 0) 0%, rgb(122, 203, 251) 100%);padding: 0px 0px 1px;box-sizing: border-box;">  <section style="justify-content: flex-start;display: flex;flex-flow: row;width: 100%;align-self: flex-start;background-color: rgb(246, 252, 255);box-sizing: border-box;">   <section style="justify-content: flex-start;display: flex;flex-flow: row;width: 100%;align-self: flex-start;padding: 1px 0px 0px;background-image: linear-gradient(270deg, rgba(122, 203, 251, 0) 0%, rgb(122, 203, 251) 100%);box-sizing: border-box;">    <section style="justify-content: flex-start;display: flex;flex-flow: row;width: 100%;box-sizing: border-box;">     <section style="display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(245, 252, 255);padding: 25px;box-sizing: border-box;">      <section style="text-align: justify;line-height: 1.75;box-sizing: border-box;">       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf>4月25日，由中国科学院武汉岩土力学研究所等实施的我国首个百万方级盐穴储氢示范工程在河南省平顶山市正式投产运行。</span></p>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p>       <section style="text-align: center;" nodeleaf>        <img hkey="112088472290320511" data-ratio="0.562962962962963" data-s="300,640" data-type="jpeg" data-w="1080" style="height: auto !important;" type="block" data-imgfileid="504423986" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16962440681093.jpg?width=1080&amp;height=608&amp;size=138371">       </section>       <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: center;margin-bottom: 0px;line-height: 1.5em;">        <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf>▲深地盐穴大规模储氢示范项目现场</span></span>       </section>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span><span leaf>该工程补齐了氢能大规模、低成本储存关键短板，<span textstyle style="color: rgb(0, 113, 201);font-weight: bold;">标志着我国氢能“制—储—输—用”正式迈入产业化新阶段</span>。</span></p>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf>该工程是<span textstyle style="color: rgb(0, 113, 201);font-weight: bold;">我国首次利用层状盐岩建成储氢库，厘清氢气在超低渗岩盐中多尺度运移规律，形成盐穴储氢库精细选址选层关键技术</span>，验证了层状盐岩储氢的长期密封性与工程可行性。</span></p>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf>武汉岩土所主导相关关键技术攻关，<span textstyle style="color: rgb(0, 113, 201);font-weight: bold;">牵头完成了项目选址论证、工程设计、技术方案优化及安全监测体系构建等全流程工作</span>。</span></p>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf>研究团队通过精细化选址选层方法，精准确定1418米钻井深度，主导建成水溶体积超3万方的盐穴腔体，完成150万标准立方米氢气注气排卤及3个月储存周期的全流程实验，成功实现我国盐穴大规模储氢工程实践。</span></p>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p>       <section style="text-align: center;" nodeleaf>        <img hkey="14841621330558080837" data-ratio="0.7" data-s="300,640" data-type="jpeg" data-w="1280" type="block" data-imgfileid="504424014" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16962440695621.jpg?width=1080&amp;height=756&amp;size=102631">       </section>       <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: center;margin-bottom: 0px;line-height: 1.75em;">        <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf>▲</span><span leaf>盐穴储氢井钻井</span></span>       </section>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf>此外，团队还攻克了临氢材料腐蚀、设备密封等瓶颈，研制低渗透增韧固井水泥浆体系、抗氢脆套管及高密封性井口装置等，<span textstyle style="color: rgb(0, 113, 201);font-weight: bold;">关键核心设备100%国产化</span>，构建了自主可控的地下氢能储备技术体系。</span></p>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><span textstyle style="color: rgb(0, 113, 201);font-weight: bold;">首创的“地表—井筒—腔体”天地空一体化安全监测技术</span>，实现了地面氢气浓度、腔体地震信号、井筒振动信号、气水界面深度、氢气压力、温度、泄漏等全方位实时预警，保障工程安全稳定运行。</span></p>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf>作为我国首座盐穴储氢库，工程<span textstyle style="color: rgb(0, 113, 201);font-weight: bold;">首次验证了我国地质储氢技术可行性</span>，为破解氢能大规模储备瓶颈提供成熟技术路线。</span></p>       <p></p>       <p></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p>       <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf>氢能大规模储备凭借规模大、成本低、安全性高的优势，为万亿级氢能产业提供核心支撑。可高效消纳风光等可再生能源，平抑新能源波动，推动能源结构向清洁低碳转型，助力工业、交通、电力等领域深度脱碳。</span></p>      </section>     </section>    </section>   </section>  </section> </section> <p></p> <p></p> <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p> <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><strong style="box-sizing: border-box;"><span leaf>来源：</span></strong><strong style="box-sizing: border-box;"><span leaf>中国科学院武汉岩土力学研究所</span></strong></p> <p></p> <p></p> <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf><br></span></p> <section style="text-align: right;font-size: 14px;color: rgb(160, 160, 160);box-sizing: border-box;">  <p style="margin: 0px;padding: 0px;box-sizing: border-box;line-height: 1.75em;"><span leaf> 责任编辑：曹旸</span></p> </section></section></div><p></p>

中国科学院与重庆市举行科技合作会谈

<p></p><div style=";"><p><span leaf>4月22日，中国科学院与重庆市在渝举行科技合作会谈。重庆市委书记袁家军，中国科学院院长、党组书记侯建国出席会谈并讲话。中国科学院副院长、党组成员汪克强，副秘书长王华、文亚，重庆市领导刘尚进、马震出席会谈。</span></p><p></p><p></p><p><span leaf>袁家军代表重庆市委、市政府欢迎侯建国一行赴渝深化合作，感谢中国科学院在高能级科创平台建设、科技成果转化、高层次人才引育等方面给予重庆的大力支持。他说，重庆拥有国家战略叠加、城市规模、产业基础、交通枢纽、创业成本等优势，经济社会高质量发展态势向上向好。当前，全市上下深化落实习近平总书记视察重庆重要讲话重要指示精神，聚焦做实“两大定位”、发挥“三个作用”，深入实施科技创新和人才强市首位战略，扎实推动科技创新和产业创新深度融合，着力提升“33618”现代制造业集群体系能级，加快推进“人工智能+”行动，不断提升超大城市发展、服务、安全、治理能力，努力打造西部地区高质量发展增长极动力源，奋力谱写中国式现代化重庆篇章。希望中国科学院充分发挥自身优势，进一步用好重庆科技创新丰富场景，持续深化科创平台建设、产业创新、人工智能发展、人才培养等领域务实合作，携手推动院市合作取得新成效。</span></p><p></p><p></p><p><span leaf>侯建国感谢重庆市对中国科学院工作的关心支持。他表示，长期以来，院市双方持续加强协作，为开展新一轮全面战略合作打下坚实基础。当前，中国科学院正在深入贯彻习近平总书记提出的“四个率先”和“两加快一努力”重要指示要求，锚定科技强国建设目标，聚焦抢占科技制高点核心任务，奋力攻坚、勇攀高峰。希望院市双方围绕国家重大需求和区域经济社会高质量发展需要，共同建设高水平重大科技创新平台，共同加强原始创新和关键核心技术攻关，力争产出更多关键性、原创性、引领性重大成果，努力支撑长江上游重要生态屏障建设与绿色低碳产业技术发展；加快推进人工智能赋能科技创新和高端制造，推动科技创新和产业创新深度融合；聚焦人才引育，共同打造创新人才高地，更好推动成渝地区区域科技创新中心建设，为实现高水平科技自立自强和建设科技强国作出更大贡献。</span></p><p></p><p></p><p><span leaf>会谈后，汪克强、马震代表院市双方签署全面战略合作协议。根据协议，中国科学院将紧密结合国家战略科技力量主力军使命定位和现代化新重庆建设，积极参与和支持成渝地区区域科技创新中心建设，优化在渝科技布局，强化科技创新源头供给。重庆市将支持中国科学院贯彻落实习近平总书记重要指示批示精神、加快抢占科技制高点，创新体制机制，支持在渝院属单位高质量发展，支持中国科学院科技成果在渝转化和产业化。</span></p><p></p><p></p><p><span leaf>中国科学院、重庆市有关部门和单位负责人参加会谈。</span></p><p></p><p></p><section> <p><span leaf data-pm-slice="1 1 ['para',{'tagName':'p','attributes':{},'namespaceURI':'http://www.w3.org/1999/xhtml'}]"><span textstyle style="font-weight: bold;">来源：中国科学院科技创新发展局、办公厅</span></span></p> <p></p> <p></p> <p><span leaf data-pm-slice="1 1 ['para',{'tagName':'p','attributes':{},'namespaceURI':'http://www.w3.org/1999/xhtml'}]"><br></span></p> <p><span leaf><br></span></p> <p style="text-align: right;"><span leaf data-pm-slice="1 1 ['para',{'tagName':'p','attributes':{},'namespaceURI':'http://www.w3.org/1999/xhtml'}]" mpa-font-style="mod0di7g8sv" style="font-size: 14px;" data-mpa-action-id="mod0di7t1z3g"><span textstyle style="color: rgb(136, 136, 136);"> 责任编辑：曹旸</span></span></p></section></div><p></p>

AI视频 | 不用光刻、批量印刷！科学家提出光子材料制造新范式

把科研力量攥成一股劲儿——来自中国科学院的实践

<p></p><div style=";"><section style="line-height: 1.75;box-sizing: border-box;font-style: normal;font-weight: 400;text-align: justify;font-size: 16px;color: rgb(62, 62, 62);"> <section style="margin: 0.5em 0px;box-sizing: border-box;">  <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">   <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>  </section> </section> <section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row;margin: 10px 0px;box-sizing: border-box;">  <section style="display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(255, 242, 93, 0.05);padding: 15px 27px;box-sizing: border-box;">   <section style="line-height: 0;box-sizing: border-box;">    <section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;">     <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>    </section>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>“开会了！”</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>在中国科学院地质与地球物理研究所，纳米离子探针实验室主任杨蔚推开会议室的门。所里行星物理、行星化学、行星地质学等几个方向的科研骨干们走了进来。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>这支由所党委牵头筹建、从各研究组抽调人员组成的百人团队，<span textstyle style="font-weight: normal;">目标只有一个：</span><span textstyle style="font-weight: bold;">为嫦娥六号月背样品攻关提前准备</span>。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <section style="text-align: center;" nodeleaf>     <img hkey="11312032466422083889" data-aistatus="1" data-imgfileid="504423858" data-ratio="0.6666666666666666" data-s="300,640" data-type="png" data-w="600" type="block" src="https://mc-gxlmmz-public.8531.cn/16942393748869.jpg?width=600&amp;height=400&amp;size=269165">    </section>    <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: justify;margin-bottom: 0px;line-height: 1.5em;">     <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf>▲科研人员展示即将进行实验检测的月球样品。新华社记者 金立旺 摄</span></span>    </section>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><span textstyle style="font-weight: bold;">“我们是‘国家队’，担‘国家责’是我们的使命。”</span>杨蔚说。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><span textstyle style="font-weight: bold;">从一个课题组单打独斗，到多个方向拧成一股绳——这只是中国科学院调整科研组织模式的一个切面。</span></span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>在中国科学技术大学，精准智能化学全国重点实验室里，一台自动化实验设备正在运转。机械手臂根据指令配制试剂，不同专业的学生围在操作台前，通过平板电脑输入参数。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <section style="text-align: center;" nodeleaf>     <img hkey="2830560410216830902" data-ratio="0.666" data-s="300,640" data-type="jpeg" data-w="500" type="block" data-imgfileid="504423860" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16942393759109.jpg?width=500&amp;height=333&amp;size=33579">    </section>    <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: justify;margin-bottom: 0px;line-height: 1.5em;">     <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf>▲精准智能化学全国重点实验室内，科研团队利用机器化学家开展工作。中国科学技术大学供图</span></span>    </section>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>“以前各做各的课题，现在大家围绕同一个方向攻关。”中国科学技术大学化学与材料科学学院教授江俊说。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><span textstyle style="font-weight: bold;">“十四五”期间，中国科学院将400多个创新平台重组为110余个重点实验室。</span>中国科学院科技战略咨询研究院研究员万劲波介绍，目标是“分可独立作战，聚可合力攻关，更好发挥体系化建制化优势”。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>组织架构在变，评价机制也在变。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>中国科学院昆明植物研究所取消了对任务攻关团队的年度考核。所长孙航强调：“就是不让大家把精力耗在填表上。”</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>取而代之的是<span textstyle style="font-weight: bold;">“定量数据采集+综合交流评议”，终评一次，平时不打扰</span>。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>年轻人也有了更大发展空间。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>85后王新深度参与天问一号火星探测数据分析。“这种协同攻关的经历，在单个课题组里很难获得。”他说。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <section style="text-align: center;" nodeleaf>     <img hkey="5166119446959268918" data-ratio="0.6683333333333333" data-s="300,640" data-type="webp" data-w="600" type="block" data-imgfileid="504423867" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16942393770309.jpg?width=600&amp;height=401&amp;size=28835">    </section>    <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: justify;margin-bottom: 0px;line-height: 1.5em;">     <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf>▲“天问一号”探测器由长征五号遥四运载火箭在文昌卫星发射中心发射升空。</span><span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf data-pm-slice="1 1 ['para',{'tagName':'section','attributes':{'style':'line-height: 1.75;box-sizing: border-box;font-style: normal;font-weight: 400;text-align: justify;font-size: 16px;color: rgb(62, 62, 62);'},'namespaceURI':'http://www.w3.org/1999/xhtml'},'para',{'tagName':'section','attributes':{'style':'text-align: left;justify-content: flex-start;display: flex;flex-flow: row;margin: 10px 0px;box-sizing: border-box;'},'namespaceURI':'http://www.w3.org/1999/xhtml'},'para',{'tagName':'section','attributes':{'style':'display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(255, 242, 93, 0.05);padding: 15px 27px;box-sizing: border-box;'},'namespaceURI':'http://www.w3.org/1999/xhtml'},'para',{'tagName':'section','attributes':{'style':'text-align: justify;box-sizing: border-box;'},'namespaceURI':'http://www.w3.org/1999/xhtml'},'para',{'tagName':'section','attributes':{'style':'letter-spacing: 0.578px;text-wrap: wrap;text-align: justify;margin-bottom: 0px;line-height: 1.5em;'},'namespaceURI':'http://www.w3.org/1999/xhtml'},'node',{'tagName':'span','attributes':{'style':'font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);'},'namespaceURI':'http://www.w3.org/1999/xhtml'}]">中国科学院国家空间科学中心供图 </span></span></span>    </section>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>90后杨亚洲从特别研究助理起步，五年内成长为中国深空探测研究的新生力量。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>据统计，<span textstyle style="font-weight: bold;">“十四五”期间，中国科学院新立项的先导专项中，45岁以下项目负责人占67%</span>。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>一破一立之间，方向清晰了：<span textstyle style="font-weight: bold;">调整分散重复的布局，转向任务驱动的协同；改变数论文的评价标准，看创新价值与贡献</span>。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>团队有了，人有了，资源往哪里投？</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>陕西榆林，黄土高原腹地。中国科学院大连化学物理研究所<span textstyle style="font-weight: normal;">建成了我国首个国家级能源革命创新示范区</span>。“实现碳达峰碳中和，应该用好化石资源特别是煤炭资源，坚持煤炭清洁高效利用道路，发挥好煤炭保障能源安全的压舱石、稳定器作用。”中国工程院院士刘中民说。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><span textstyle style="font-weight: bold;">先导专项的选题机制也调整了</span>：“黑土地保护与利用科技创新工程”立项前，与行业用户充分沟通；“航空航天复合材料构件变革性激光制造技术”，则由企业直接出题。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>“<span textstyle style="font-weight: bold;">让产业出题，科技答题</span>，科研人员瞄准的是真问题、真需求。”万劲波指出。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><span textstyle style="font-weight: bold;">2025年，中国科学院与20家央企签约40个重点项目，金额超过70亿元。</span></span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>8米级盾构机主轴承即将用于高速公路隧道，大型低温制冷装备贯通国产气源、装备、液氦的全链条。在万劲波看来，从实验室到工程现场、产业化，科产深度融合引领发展新质生产力的路，走通了！</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>在浙江宁波，中国科学院宁波材料所<span textstyle style="font-weight: bold;">五年实现千万元级成果转化30余项，专利转化率25%</span>。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>在山东肥城，中国科学院工程热物理研究所与地方及企业合作，建成国际首台（套）300兆瓦级先进压缩空气储能电站，当地由此形成储能装备新兴产业集群。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <section style="text-align: center;" nodeleaf>     <img hkey="16123777969501723523" data-ratio="0.562390158172232" data-s="300,640" data-type="jpeg" data-w="2276" type="block" data-imgfileid="504423862" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16942393780293.jpg?width=1080&amp;height=607&amp;size=125499">    </section>    <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: justify;margin-bottom: 0px;line-height: 1.5em;">     <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf>▲300MW先进压缩空气储能商业示范系统。中国科学院工程热物理研究所供图</span></span>    </section>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>同一时期，超导量子计算原型机“祖冲之三号”研制成功；江门中微子实验装置发布首个物理成果，17个国家和地区的75家科研机构联合参与。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>从跨学科团队的组建，到重大设施的运行；从青年人才承担关键任务，到科研成果进入应用——这是一场系统性的调整与变革。<span textstyle style="font-weight: bold;">优化组织架构，改进评价机制，引导资源向国家战略需求集聚</span>……聚智立新，把科研力量攥成一股劲儿——你看，成效已经显现！</span></p>   </section>  </section> </section> <p></p> <p></p> <section style="margin: 0.5em 0px;box-sizing: border-box;">  <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">   <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>  </section> </section> <section style="box-sizing: border-box;">  <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>  <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>来源：光明日报</span><span leaf>（2026年04月22日 05版）</span></strong></p> </section> <p></p> <p></p> <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p> <section style="text-align: right;font-size: 14px;color: rgb(160, 160, 160);box-sizing: border-box;">  <p style="margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf> 责任编辑：曹旸</span></p> </section></section></div><p></p>

我国科研团队揭示月球“临边压缩”新机制

<p></p><div style=";"><section style="line-height: 1.75;box-sizing: border-box;font-style: normal;font-weight: 400;text-align: justify;font-size: 16px;color: rgb(62, 62, 62);"> <section style="margin: 0.5em 0px;box-sizing: border-box;">  <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">   <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>  </section> </section> <section style="text-align: left;justify-content: flex-start;display: flex;flex-flow: row;margin: 10px 0px;box-sizing: border-box;">  <section style="display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(255, 242, 93, 0.05);padding: 15px 27px;box-sizing: border-box;">   <section style="line-height: 0;box-sizing: border-box;">    <section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;">     <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>    </section>   </section>   <section style="text-align: justify;box-sizing: border-box;">    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>中国科学院国家空间科学中心与澳门科技大学科研团队合作，通过三维数值模拟，<span textstyle style="font-weight: bold;">首次揭示了月球内核感应磁场引发临边压缩结构的全新物理机制，推翻了该现象仅由月球局部磁异常导致的传统认知，为月球与太阳风相互作用研究提供了全新视角</span>。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>月球作为地球的近邻，是深空探测与行星科学研究的核心对象。月球周围存在一种特殊的“临边压缩”现象，即月球尾迹外侧等离子体密度与磁场强度显著增强。此前学界普遍认为，这一现象是月球表面局部磁异常偏转太阳风所致。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>科研团队另辟蹊径，聚焦月球内部导电月核与太空行星际磁场的相互作用。他们<span textstyle style="font-weight: bold;">通过三维时变磁流体力学模拟发现，当太空行星际磁场发生突变时，月球内部高导电的月核会产生感应电流，进而形成感应磁场</span>。该磁场与外部磁场叠加，会在月球晨昏线附近形成磁压梯度，推动周围等离子体移动，最终在月球两侧临边形成磁场与等离子体的压缩结构。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>该研究进一步<span textstyle style="font-weight: bold;">还原了临边压缩的完整演化过程</span>：磁场突变传递至月球附近后，月核迅速产生感应电流，随着电流与感应磁场逐步增强，临边压缩现象愈发明显；后续磁场减弱，压缩结构也随之消退。同时团队还证实，月核半径越大、导电能力越强，引发的临边压缩效果就越显著。</span></p>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <section style="text-align: center;" nodeleaf>     <img hkey="12885719269368226549" data-ratio="0.6148148148148148" data-s="300,640" data-type="png" data-w="1080" type="block" data-imgfileid="504423808" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16940246626825.jpg?width=1080&amp;height=664&amp;size=720671">    </section>    <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: justify;margin-bottom: 0px;line-height: 1.5em;">     <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf>▲磁场及粒子密度的压缩特征在不同平面的动态变化</span></span>    </section>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <section style="text-align: center;" nodeleaf>     <img hkey="7207115870248946840" data-ratio="0.5324074074074074" data-s="300,640" data-type="png" data-w="1080" type="block" data-imgfileid="504423809" data-aistatus="1" src="https://mc-gxlmmz-public.8531.cn/16940246644873.jpg?width=1080&amp;height=575&amp;size=627127">    </section>    <section style="letter-spacing: 0.578px;text-wrap: wrap;text-align: justify;margin-bottom: 0px;line-height: 1.5em;">     <span style="font-size: 14px;letter-spacing: 0.034em;color: rgb(136, 136, 136);"><span leaf>▲不同月核半径、电导率及磁场变化幅度下月球内部感应响应和临边压缩的对比</span></span>    </section>    <p></p>    <p></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>    <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf>该研究不仅厘清了月核感应磁场驱动临边压缩的完整机理，也证实了月球导电内核在日月相互作用中的重要作用，填补了月球等离子体环境研究的空白，也为后续月球内部结构探测提供了关键理论支撑。</span></p>   </section>  </section> </section> <p></p> <p></p> <section style="margin: 0.5em 0px;box-sizing: border-box;">  <section style="background-color: rgb(219, 36, 0);height: 1px;box-sizing: border-box;">   <svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg>  </section> </section> <section style="box-sizing: border-box;">  <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p>  <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"><span leaf>来源：</span><span leaf>中央广播电视总台</span></strong></p> </section> <p></p> <p></p> <p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf><br></span></p> <section style="text-align: right;font-size: 14px;color: rgb(160, 160, 160);box-sizing: border-box;">  <p style="margin: 0px;padding: 0px;box-sizing: border-box;"><span leaf> 责任编辑：曹旸</span></p> </section></section></div><p></p>