徐星院士：中生代的陆地统治者—

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height: 437px;" dURL="/masvod/public/2024/10/18/20241018_1929ef5f33b_r36_1200k.mp4" streamsMap="h`高清`http://videozh.cas.cn/masvod/public/2024/10/18/20241018_1929ef5f33b_r36_1200k.mp4~l`流畅`http://videozh.cas.cn/masvod/public/2024/10/18/20241018_1929ef5f33b_r36_300k.mp4~m`标清`http://videozh.cas.cn/masvod/public/2024/10/18/20241018_1929ef5f33b_r36_600k.mp4" poster="http://videozh.cas.cn/masvod/public/2024/10/18/18895258.images/v18895258_b1732588700899.jpg" controls="controls"></video></p><p><br/></p></div> </div> <div class="main-info"> <div class="info-title h20">徐星院士：中生代的陆地统治者——恐龙</div> <ul class="info-tag fix"> <li>地球</li> <li>其他</li> </ul> <div class="info-other fix"> <div class="other-l fix"> <div class="other-time"></div> <div class="other-pageviews" id="pageview"></div> <div class="other-collect" id="like"></div> </div> <div class="other-share"> <div class="share share-xl"> <div class="social-share" data-sites="wechat, weibo"></div> </div> </div> </div> </div> </div> <div class="col-lg-3 col-v video-right"> <div class="people-info"> <div class="info-box">  <div class="info-title h18">作者简介</div> <div class="info-txt">徐星，古生物学家，中国科学院院士，中国科学院古脊椎动物与古人类研究所研究员、博士生导师、副所长，云南大学古生物研究院学术院长</div> </div> <div class="info-box"> <div class="info-title h18">内容提要</div> <div class="info-txt">恐龙由一类原始的爬行动物演化而来。早期恐龙展现出多样的形态和生活习性，随着时间的推移逐渐分化为多个类群，包括蜥臀目和鸟臀目两大类。这些恐龙在生态系统中占据重要地位，经历了从小型到巨型的体型变化，并发展出适应不同环境的生存策略。</div> </div>  </div> <div class="public-title title-video fix"> <div class="title-left h24">为你推荐</div> </div> <div class="video-list-03 list-03"> <div class="row row-w" id="tjList"> </div> </div> </div> </div> </div> </div> </div> <footer class="footer"> <div class="container"> <div class="main-content"> <div class="cont-info"> <div> 主办单位： <a href="https://www.cas.cn/" target="_blank">中国科学院</a><span class="line">|</span> <a href="http://www.wenming.cn/" target="_blank">中共中央宣传部</a><span class="line">|</span> <a href="http://www.moe.gov.cn/" target="_blank">教育部</a><span class="line">|</span> <a href="http://www.most.gov.cn/index.html" target="_blank">科学技术部</a><span class="line">|</span> <a href="https://www.cae.cn/" target="_blank">中国工程院</a><span class="line">|</span> <a href="https://www.cast.org.cn/" target="_blank">中国科学技术协会</a> </div> <div>承办单位：<span>中国科学院学部工作局</span><span class="line">|</span><span>“科学与中国”组委会办公室</span></div> <div>支持单位：<span>中国科学院计算机网络信息中心</span><span class="line">|</span><span>中国科学院科技战略咨询研究院</span></div> <div>使用本网站任何文字、图片及视频等资料，必须经过中国科学院学部工作局的许可。© <span class="curryear"></span> 中国科学院版权所有 <a href="https://beian.miit.gov.cn" target="_blank">京ICP备05002857号-1</a> <a href="//www.beian.gov.cn/portal/registerSystemInfo?recordcode=110402500047" target="_blank">京公网安备110402500047号</a></div> </div> <div class="cont-erwm fix"> <div> <div class="box-img"><img src="//scicn.casad.cas.cn/images/kxyzg2024-erwm01.png" alt="" /></div> <div class="box-title h16">小程序</div> </div> </div> </div> </div> </footer> <div class="up-search-box middle-box"> <a href="javascript:;" class="up-close"></a> <div class="middle-cont"> <div class="search-box search-mobile"> <form name="searchform" action="//scicn.casad.cas.cn/../../qwjs/index.html" method="get" target="_top"> <input type="hidden" name="keyword" id="keywords" value="" /> <input type="text" class="s-inp" id="searchword" name="searchword" autocomplete="off" placeholder="请输入搜索内容" /> <a href="javascript:;" class="s-btn" id="sub-pc"></a> </form> </div> </div> </div>   <script type="text/javascript" src="//scicn.casad.cas.cn/images/kxyzg2024-components-jquery.min.js"></script> <script type="text/javascript" src="//scicn.casad.cas.cn/images/kxyzg2024-components-bootstrap.min.js"></script> <script type="text/javascript" src="//scicn.casad.cas.cn/images/kxyzg2024-components-js.js"></script> <script type="text/javascript" src="//scicn.casad.cas.cn/images/kxyzg2024-mobile-nav.js"></script> <script> // nav (function($) { var $nav = $('#main-nav'); 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徐星院士：中生代的陆地统治者——恐龙----科学与中国