time-average velocity

• 时均流速

time-average velocity的用法和样例：

例句

1. Test results show that the eichhornia crassipe has influences on the time average velocity and Reynolds stress, and different cropping patterns have different influences.
   试验结果表明，凤眼莲对各向时均流速和雷诺应力的分布影响明显，且不同种植方式的影响程度也不同。