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target="_blank">lwlsn</a> <span class="y xw0"></span> <span class="xg1 xw0">2024-7-22 14:11</span> <span class="xgl"></span> </dt> <dd id="comment_5513509">黄老师：您好！请对以下文字给予指导！1、万有引力是浮力形成的根源， https://blog.sciencenet.cn/blog-3433895-1437746.html ；2、谈一谈地球球内压力的计算/李务伦， https://blog.sciencenet.cn/blog-3433895-1441051.html ；3、中学物理势能的计算公式的理论推求， https://blog.sciencenet.cn/blog-3433895-1442788.html 。给您添麻烦了！李务伦 ...</dd> </dl><dl class="bbda cl" id="comment_5497773_li"> <dd class="m avt"> <a href="https://blog.sciencenet.cn/home.php?mod=space&uid=616948" target="_blank"><img src="https://image-attachment.oss-cn-beijing.aliyuncs.com/data/www/html/uc_server/data/avatar/000/61/69/48_avatar_small.jpg?v=" onerror="this.onerror=null;this.src='https://bbs.sciencenet.cn/uc_server/images/noavatar_small.gif?v='" /></a> </dd> <dt> <a href="https://blog.sciencenet.cn/home.php?mod=space&uid=616948" id="author_5497773" target="_blank">zdqiao</a> <span class="y xw0"></span> <span class="xg1 xw0">2024-3-13 17:53</span> <span class="xgl"></span> </dt> <dd id="comment_5497773">黄老师，我出去旅游了。才看见你打招呼。谢谢你</dd> </dl><dl class="bbda cl" id="comment_5345856_li"> <dd class="m avt"> <a href="https://blog.sciencenet.cn/home.php?mod=space&uid=3433895" target="_blank"><img src="https://image-attachment.oss-cn-beijing.aliyuncs.com/data/www/html/uc_server/data/avatar/003/43/38/95_avatar_small.jpg?v=" onerror="this.onerror=null;this.src='https://bbs.sciencenet.cn/uc_server/images/noavatar_small.gif?v='" /></a> </dd> <dt> <a href="https://blog.sciencenet.cn/home.php?mod=space&uid=3433895" id="author_5345856" target="_blank">lwlsn</a> <span class="y xw0"></span> <span class="xg1 xw0">2021-4-23 08:09</span> <span class="xgl"></span> </dt> <dd id="comment_5345856">黄老师：我看了您发的文章《地球同时做多种运动》，很好，我也写了些类示文字，请黄老师指导！李务伦</dd> </dl><dl><dt><span class="y xw0"><a href="https://blog.sciencenet.cn/home.php?mod=space&uid=1350441&do=wall">查看全部</a></span><dt></dl></div></div></div> <div id="statistic" class="block move-span"> 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