Correct
流速
/ liúsù /
Strokes
Definition
flow speed/rate of flow
Example
As a Noun
flow rate; current speed/velocity
1
Jūnyún
均匀
de
的
liúsù
流速
even flow
2
Héshuǐ
河水
liúsù
流速
current velocity of a river
3
Tiáojié
调节
liúsù
流速
regulate a flow
As a Noun
velocity of flow