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大学物理中有很多定义式都会出现 d 开头的量,怎么理解?

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  •   est · Nov 9, 2017 · 3608 views
    This topic created in 3281 days ago, the information mentioned may be changed or developed.

    https://www.zhihu.com/question/65841782

    那个贴吧图片真是令人窒息的操作。

    5 replies  •  2017-11-15 23:10:44 +08:00
    Sanko
    Sanko
    Nov 9, 2017 via Android
    1
    dv/dt=v/t=a 没毛病啊 (滑
    imn1
    imn1
    Nov 9, 2017
    2
    那个后面一句还算正经,所以第一句应该是玩笑+吐嘈
    n2ex2
    n2ex2
    Nov 9, 2017 via Android
    3
    知乎成段乎了
    wdlth
    wdlth
    Nov 10, 2017
    4
    题主也要被约分掉……
    Caicailiushui
    Caicailiushui
    Nov 15, 2017
    5
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