2309| 11
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怎么理解強(qiáng)度、硬度這個(gè)概念 |
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點(diǎn)評(píng)
你這解釋還沾點(diǎn)邊兒,樓主那簡(jiǎn)直是胡說八道啊,還生活上的理解,這是專業(yè)知識(shí),這是專業(yè)定義,這是專業(yè)概念
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點(diǎn)評(píng)
你這解釋也有點(diǎn)眉目,看來樓主是一點(diǎn)基本概念沒有,令人捧腹大笑
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