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type="text/css"></style> <div id="ct" class="ct2 wp cl"> <div class="mn"> <div class="bm_haa cl"> <div class="bm_h cl"> <a href="http://www.oecr.com/portal.php?mod=rss&catid=61" class="y xi2 rss" target="_blank" title="RSS">订阅</a><h1 class="xs2">文章</h1> </div></div> <div class="kjkjb"> <div class="bm vw" style="margin-bottom:0;"> <div class="h hm"> <div class="zxtoux"><img src="http://www.oecr.com/uc_server/avatar.php?uid=54876&size=small" /></div> <h1 class="ph">高能激光防御系统将使人类免于毁灭 </h1> <p class="xg1"> 时间：2016-5-19 11:18<a class="zz" href="home.php?mod=space&uid=54876">作者：update</a> 阅读<em id="_viewnum">(1854)</em> 评论: <a href="http://www.oecr.com/portal.php?mod=comment&id=4422&idtype=aid" title="查看全部评论"><em id="_commentnum">5</em></a></p> <div class="zxfb" ><a href="http://www.oecr.com/portal.php?mod=rss&catid=61" class="y xi2 rss" target="_blank" title="RSS">订阅</a></div> </div> <!--[diy=diysummarytop]--><div id="diysummarytop" class="area"></div><!--[/diy]--> <div class="s"> <div class="ss"><div><span>导读： </span>加利福利亚的科学家们正在测试“激光防御系统”，用于保护地球免受陨石带来的毁灭性的打击。</div> </div> <!--[diy=diysummarybottom]--><div id="diysummarybottom" class="area"></div><!--[/diy]--> <div class="d"> <!--[diy=diycontenttop]--><div id="diycontenttop" class="area"></div><!--[/diy]--> <table cellpadding="0" cellspacing="0" class="vwtb"><tr><td id="article_content"><div> 加利福利亚的科学家们正在<a href="http://opticaltest.oecr.com" target="_blank" class="relatedlink">测试</a>“<a href="http://laser.oecr.com" target="_blank" class="relatedlink">激光</a>防御系统”，用于保护地球免受陨石带来的毁灭性的打击。</div><div><br></div><div> 该团队主要基于劳伦斯利弗莫尔国家实验室，通过向地球上的太空陨石发射高能激光，用于观察陨石发生的变化，进而找到汽化陨石的办法。</div><div><br></div><div> 研究人员将通过按比例放大来获得一个完整的防御系统，使得我们免受即将到来的湮灭。该项目负责人Megan Bruck Syal表示：“这不是会不会的问题，而是何时的问题。”</div><div><br></div><div> 她表示：“我们的挑战在于计算出如何在灾难发生前避免它。大的天体将撞击地球已经成为非常大可能性事件。”</div><div style="text-align: center;"><p><a href="data/attachment/portal/201605/19/111736s5tzwqp2mhhstqu8.jpg" target="_blank"><img 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