Chrome，
QQ浏览器
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![[初中物理]高质网课带你逆袭！九年级物理新教材 第十三章 第2节 分子动理论的初步知识](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Fdcf2cbdb15917a778058c70478f54ecc9d15a80b.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：5 时间：2025-11-28简介： -
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![[初中物理]一口气搞懂《热值&热机效率》所有知识点！上课没听懂？完全不方！](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F6294822d8b91a30e25373a489b4ca7ff0c43b440.jpg%40672w_378h_1c_%21web-search-common-cover)
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![《热机的效率》优质课公开课 人教版初中物理九年级上册 教师获奖公开课比赛实录（有PPT课件教案）[蔡老师]【省级】](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F3d879008d1abafd83a500a260268b035fc9d9d42.jpg%40672w_378h_1c_%21web-search-common-cover)
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![[初中物理]一口气搞定《焦耳定律》所有考点！把知识统统装进大脑！](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc867d1ddbd2e9a4b5d5203120d0f6f4e113a9cc8.jpg%40672w_378h_1c_%21web-search-common-cover)
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![[初中物理]《电功率计算》全题型系统讲解，由易到难拿下《电功率》所有考点！（达标篇·上）](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F23ed849d2728e6c0f1ea8e827dccb80fcff41a31.jpg%40672w_378h_1c_%21web-search-common-cover)
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![[初中物理]一口气拿下《电与磁》所有考点（中集）！彻底搞懂安培定则/电磁铁/电磁继电器](//imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F01bebcf87f3548cad88dcc3b314e4c70e2004c4a.jpg%40672w_378h_1c_%21web-search-common-cover)
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![[初中物理]高质网课带你逆袭！九年级物理新教材 第十三章 第2节 分子动理论的初步知识](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Fdcf2cbdb15917a778058c70478f54ecc9d15a80b.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]一口气搞懂《热值&热机效率》所有知识点！上课没听懂？完全不方！](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F6294822d8b91a30e25373a489b4ca7ff0c43b440.jpg%40672w_378h_1c_%21web-search-common-cover)
![《热机的效率》优质课公开课 人教版初中物理九年级上册 教师获奖公开课比赛实录（有PPT课件教案）[蔡老师]【省级】](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F3d879008d1abafd83a500a260268b035fc9d9d42.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]一口气搞定《焦耳定律》所有考点！把知识统统装进大脑！](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc867d1ddbd2e9a4b5d5203120d0f6f4e113a9cc8.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]《电功率计算》全题型系统讲解，由易到难拿下《电功率》所有考点！（达标篇·上）](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F23ed849d2728e6c0f1ea8e827dccb80fcff41a31.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]一口气拿下《电与磁》所有考点（中集）！彻底搞懂安培定则/电磁铁/电磁继电器](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F01bebcf87f3548cad88dcc3b314e4c70e2004c4a.jpg%40672w_378h_1c_%21web-search-common-cover)
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