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蘇格拉沒(méi)有底
能力有限，努力無(wú)限。
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樓主  發(fā)表于: 2021-07-14 11:14
冰箱的壓縮機也是線(xiàn)圈 轉子進(jìn)行運動(dòng)   普通電機也是線(xiàn)圈轉子進(jìn)行運動(dòng)，不都是一樣嗎  誰(shuí)能解釋下區別在哪里，內部結構是一樣的吧
改變思維就是改變現狀的方法，思想覺(jué)悟決定生活的富裕程度。
yerong
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1樓  發(fā)表于: 2021-07-14 16:58
泡油里面了

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