The research is helpful for design of the axial flow pump.

该研究将对轴流泵设计起到一定的指导作用。

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A constant flow pump for clinical ultrasonic emulsification is developed.

本文介绍一种专门为临床超声乳化而设计的恒流泵。

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The downhole oil water separation system is comprised of double fluid flow pump, cyclone separator and oil pump.

井下油水分离系统由双液流泵、旋流分离器和原油提升泵三大部分组成。

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"Our anticipation is that it will be another seven to ten days to complete all of the preparations that we need to exercise this option and then at that point, we'll pump the kill mud and hopefully have this well killed, and well shut off, and the flow shut off."

VOA: standard.2010.05.17

You do it so quickly that the heat flow between the inside of the bicycle pump and the outside is too slow compared to the speed at which you compress.

我们用力很大,于是压缩得很快,打气筒内外热传递的速度,与之相比要慢得多。

麻省理工公开课 - 热力学与动力学课程节选

The transaction will only turn out to be important if it is the priming of a financial pump that then gushes a flow of Chinese money into British roads, rail, hospitals and the other things that our indebted government is struggling to afford.

BBC: Why the chancellor wants China's cash

There are some systems that actually will take a circle and drop it just below the surface of the water and have the oil kind of flow into it, almost like a drain, recover it and pump it out.

WHITEHOUSE: Daily Press Briefing

And that, despite claims that this would somehow -- this pipeline would somehow solve the pain that families are feeling at the pump today, the company itself has said it would take years before a single drop of oil would flow through that pipeline.

WHITEHOUSE: Press Briefing