Water is virtually incompressible and a simple pump can be used to give adequate pressure without difficulty.

事实上水是不可压缩的，利用简单的水泵便可方便地提供适宜的压力。

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This is a simple test to get me going, to "prime the pump," so to speak.

可以说，这是一个简单的测试，让我说明测试驱动的编程。

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The University of Maine arches, on the other hand, can be fabricated on site — the fabric inflated, bent around a simple form and infused with resin using a vacuum pump.

而另一方面，缅因大学的拱梁可以在现场构建——纤维布套充气、弯曲成简单形状，用真空泵灌注树脂。

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A simple water pump is helping to improve the lives of poor families in several Asian and African countries.

VOA: special.2009.08.17

The simple mechanical pump draws water from a shallow well or nearby stream or river for use in irrigation.

VOA: standard.2009.12.18

Lillehei solved that problem with cross-circulation, in which a donor, linked to the patient by plastic hose and a simple pump, acted as a living heart-lung machine.

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Those primeval life-forms use a simple type of cellular pump that pushes sodium out of the cell while pulling positively charged protons in.

MSN: Theorists pumped about origin of life idea - Technology & science - Science - LiveScience | NBC News

"In simple terms, it won't fit through the pump hole, " says Iannini.

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