http://gezhi.org/video/tag/963 The taxonomy view with a depth of 0. zh-hans http://gezhi.org/video/997 <p>一个关于激光导引星的新闻视频，比较火星了。但里面有激光导引星原理的介绍，还是有些观看价值的。</p> <div class="og_rss_groups"><ul class="links"><li class="first last og_links"><a href="/group/laser" class="og_links">激光</a></li> </ul></div> http://gezhi.org/video/997#comments 激光 资料录像 导引星 激光 Sat, 24 May 2008 15:27:43 -0700 Yan 997 at http://gezhi.org