... low specific-speed 低比速 low-specific-speed 低比转速 higher specific-speed Francis turbine 高比速混流式水轮机 ...
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low specific speed pump 低比转速泵
low specific speed pump coupling 低比转速泵联轴器
low specific-speed 低比速 ; 低比转速
low specific speed 低比转数 ; 低比速
low-specific speed 低比转数
super-low specific speed 超低比转速
super-low-specific-speed 超低比转速
Low specific speed pumps 低比转数泵
The experimental results and design theory for low-specific-speed centrifugal pump with splitter blades are detailed.
详细地综述了国内外长短叶片离心泵的试验研究、设计理论研究方面的成果及现状。
It is resolved that design condition efficiency for low specific speed centrifugal pump is not the highest in terms of experiential statistical area ration value.
解决泵行业一直依据经验统计值确定面积比而不能使低比转速离心泵在设计点效率最高这一问题。
Especially the flow of compound impeller in the centrifugal pump at low specific speed is more complex and has more problems need urgently to resolve.
尤其是低比转速复合叶轮离心泵内部的流动更加复杂，亟待解决的问题也更多。
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