English translation for "低比速"

low specific speed
low specific-speed

Example Sentences:

	1.	But there is still a difficult problem present in the low specific speed sewage pumps : with changeable operation points , the motor is often destroyed by overload , which restricts the application of the pump in many fields 但是低比速排污泵在工况多变的场合极易因过载而烧毁电机，这一问题一直没有得到很好的解决，这大大限制了排污泵的使用范围。
	2.	It is a vane pump with high head , small flow and low specific speed , which is smaller , flight and simpler in structure than positive displacement pump mulfistage centrifugal pump , and may handle liquid of high gas or steam content 该泵是一种高扬程，低比速的叶片泵，比容积式泵和多级离心泵体积小、重量轻、机构简单等优点，并可以输送气体或蒸气含量较轻的液体。
	3.	Under the premise of ensuring the pump ' s normal performance , and its non - overload characteristics and aimed at lowering the maximum brake horsepower , , the author also analysis the problem resulted from the saturation brake horsepower of the low specific speed sewage pumps and the solution to it . 3 推导了排污泵饱和轴功率特性产生的理论条件，导出了无过载排污泵设计的基本方程，在保证泵性能要求的前提下，同时实现无过载要求，讨论了低比速排污泵设计中存在的问题及解决的途径。

Similar Words：

"低本底脉冲计数装置" English translation, "低比" English translation, "低比度放射性物质" English translation, "低比例的客座利用率" English translation, "低比率白血病" English translation, "低比特率编码" English translation, "低比特率数字用户线" English translation, "低比特率通信的视频编码" English translation, "低比特率语音" English translation, "低比重" English translation