To improve the cavitation performance of diaphragm metering pump, a comparison of cavitation test is made between the modified diaphragm metering pump and the original measuring pump.

通过对改造的隔膜计量泵与原有的计量泵进行的汽蚀试验对比，给出了隔膜计量泵性能与现场使用的最佳匹配工况。

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The paper describes an overall experimental research on the techniques for measuring the flow ripples of hydraulic piston pumps, according to the practical method for measuring pump flow ripples.

提出了液压泵流量脉动测试的实用近似方法，对液压柱塞泵流量脉动的测试技术进行了系统的试验研究。

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A control method for flow is developed in a computer measuring system of automobile engine pump performance.

文章论述一种汽车发动机水泵性能计算机测试系统中流量的控制方法。

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On any boat you are continuously measuring and judging the environment, and even down in a hold, working on a shit pump, some part of you is aware of the wind shift.

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