Chrome，
QQ浏览器
.
![[高中物理] 零基础动画保姆教学！一次性搞定！环绕问题/天体密度/黄金代换/双星问题..万有引力计算](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F87f1fdd3d82d919d2287456ca56496d4e80f75ad.jpg%40672w_378h_1c_%21web-search-common-cover)
![[高中物理]临界问题！轻松拿捏！结局感人！](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F6c41bd389f692a46aac60577c6beaaae1e3d8a24.jpg%40672w_378h_1c_%21web-search-common-cover)
.