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![[初中物理]这届九年级稳了！高质量同步系统课开更!零基础到拔高全分段覆盖！第一节 热量 比热容](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc38d1e8e05deb59a40a37b4d7936fae704044f1a.jpg%40672w_378h_1c_%21web-search-common-cover)
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![[初中物理]一口气搞定《电能 电功》所有知识点！“电学恶魔”即将降临~](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F980e3874fa36ed7642dca0fb55adae351153c2b1.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：0 时间：2025-08-20简介： -
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![[初中物理]一口气搞定《电流和电路》，电学有救了！！！](//imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2Fbfede9bc02871aa4d9501a1903c8e224acd96aa3.png%40672w_378h_1c_%21web-search-common-cover)
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![147[初中物理]一遍过专项电路的连接，连接实物图和画电路图。 1-4题根据电路图连接实物图 5-7题根据实物图画电路图](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Fd7ef5180aaf2cc635ef2f8ebda81c69e9a2c93aa.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]这届九年级稳了！高质量同步系统课开更!零基础到拔高全分段覆盖！第一节 热量 比热容](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc38d1e8e05deb59a40a37b4d7936fae704044f1a.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]一口气搞定《电能 电功》所有知识点！“电学恶魔”即将降临~](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F980e3874fa36ed7642dca0fb55adae351153c2b1.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]一口气搞定《电流和电路》，电学有救了！！！](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2Fbfede9bc02871aa4d9501a1903c8e224acd96aa3.png%40672w_378h_1c_%21web-search-common-cover)
![147[初中物理]一遍过专项电路的连接，连接实物图和画电路图。 1-4题根据电路图连接实物图 5-7题根据实物图画电路图](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Fd7ef5180aaf2cc635ef2f8ebda81c69e9a2c93aa.jpg%40672w_378h_1c_%21web-search-common-cover)
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