局部流速,局部速度

local velocity的用法和样例：

例句

Sometimes temporal fluctuation may take place inthe local velocity.有时，在局部速度中可能出现瞬时脉动。
We may assume that there is no correlation between the local velocity of a liquid particle at a mathematical point inside the void space and the concentration gradient.我们可以假定，在空隙空间的一个数学点上液体质点的局部速度和浓度梯度之间无相关性。

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