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速度V,长度L1、间T、的无量纲组合是( )。

单选题
2021-09-02 00:20
A、V/LT
B、t/LV
C、L/Vt^2
D、L/Vt
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正确答案
D

试题解析

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速度V,长度L1、间T、的无量纲组合是( )。
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