圆盘摩擦损失的英文

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"圆盘摩擦损失"怎么读用"圆盘摩擦损失"造句

英文翻译手机版

disc friction

"圆盘"英文翻译 disk; disc; platform; rounde ...
"摩擦"英文翻译 rub; chafe
"损失"英文翻译 lose
"盘摩擦损失" 英文翻译 : disk friction loss
"轮盘摩擦损失" 英文翻译 : disc friction loss; disc-friction loss; disk friction loss; disk loss
"圆盘摩擦" 英文翻译 : disk friction
"圆盘摩擦锤" 英文翻译 : friction board hammer; friction-board hammer
"圆盘摩擦轮" 英文翻译 : disc friction wheel
"壁摩擦损失" 英文翻译 : wall-friction loss
"摩擦损失" 英文翻译 : frection loss; friction (or fric- tional) loss; friction loss viscous loss; friction losss; frictional losses; loss due to friction
"内摩擦损失" 英文翻译 : internal frictional losses
"总摩擦损失" 英文翻译 : total friction head
"表面摩擦损失" 英文翻译 : skin friction loss; skin-friction loss
"等摩擦损失法" 英文翻译 : constant pressure loss method
"电刷摩擦损失" 英文翻译 : brush friction loss
"风道摩擦损失" 英文翻译 : duct friction loss
"管路摩擦损失" 英文翻译 : pipe friction loss
"机械摩擦损失" 英文翻译 : mechanical friction loss
"空气摩擦损失" 英文翻译 : air friction loss; air-friction loss
"摩擦损失水头" 英文翻译 : friction loss of water head
"摩擦损失系数" 英文翻译 : friction lo coefficient; friction loss coefficient; friction loss factor
"起动摩擦损失" 英文翻译 : starting friction loss
"器壁摩擦损失" 英文翻译 : wall-friction loss
"叶轮摩擦损失" 英文翻译 : disc friction loss; wheel friction loss
"液体摩擦损失" 英文翻译 : hydraulic friction loss

例句与用法

First super - low specific - speed centrifugal pump has a long and narrow flow passage for its high head and low capacity , and the power absorbed by disc friction is too high , so the efficiency is very low ; secondly the diffusion of flow passage is so high , that the reserved flow often emerges at the inlet and outlet of impeller . therefore the h ~ q characteristic curve is often hump - shaped , and at the low - capacity operating condition the instability often occurs ; thirdly the centrifugal pump at high - capacity operating condition is easy to overload because the n ~ q curve appears a rising trend
首先由于它的扬程较高、流量较小，所以它的流道狭长，圆盘摩擦损失较大，效率相对较低；其次由于它的流道扩散较严重，易在叶片进口产生回流和在出口产生脱流，扬程流量特性曲线易出现驼峰，在小流量工况下易产生不稳定现象；第三，由于其功率流量曲线呈现上升趋势，在大流量区运行时电机易过载。