... pump characteristic curve 泵特性曲线 pump characteristics 泵特性 pump check ball 泵止回球 ...
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泵特性曲线 pump characteristic curve ; pump curve ; [机] performance curves of pump
电潜泵特性曲线 electric submersible pump performance curve
泥泵特性曲线 [机] characteristic curve of dredge pump
油泵特性 oil pump performance
泵的特性曲线 pump curve
泵-气锚特性曲线 PGA curve
与泵浦的特性曲线 pump curve
水泵水轮机全特性 complete characteristics of pump-turbine ; Characteristic Curves of Pump Turbine
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液压泵特性试验对测试响应时间要求很高，因此建立一种合理的测试系统是非常重要的。
The characteristic test of hydraulic pump requires a high response, so it is important to design an appropriate test system for hydraulic pump test.
离心泵特性曲线上的效率最高点称为设计点，泵在该点对应的压头和流量下工作最为经济。
Centrifugal pump characteristic curve on the efficiency of the highest point known as the design point, a pump at the point corresponding to pressure head and flow of work under the most economic.
KOVATS方法是预测泵特性的传统方法，本文对其加以改进，用叶片尖端间隙数值解析法预测其中的容积效率。
A · DE · KOVATS method is a traditional method for forecasting the characteristics of pump. It has been improved in this paper.
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