This topic created in 3281 days ago, the information mentioned may be changed or developed.
5 replies • 2017-11-15 23:10:44 +08:00
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SankoNov 9, 2017 via Android
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dv/dt=v/t=a 没毛病啊 (滑
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那个后面一句还算正经,所以第一句应该是玩笑+吐嘈
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n2ex2Nov 9, 2017 via Android
3
知乎成段乎了
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题主也要被约分掉……
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瞬时变化率
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