由于压力差引起的气体或液体流称为滞流。
Flow of gas or liquid due to a pressure difference is called viscous flow.
大容器里的液体五分钟就流干了。
由于流道内液体是通过液体撞击而传递能量。
As the flow of liquid through the liquid transfer impact energy.
由于流道内液体是通过液体撞击而传递能量。
As the flow of liquid through the liquid transfer impact energy.
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