转速比(zhuǎn sù bǐ) 机械的传动结构中,两个传动构件的转动速度之比。也叫传动比或速比。
文章详细信息 关键词: 内燃机;热效应;浮环轴承;转速比 [gap=562]Keywords: ICE;thermal effect;floating ring bearing;speed ratio
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... 混合气比,混合物比 ratio of mixture 转速比 ratio of revolutions 细长比 ratio of slenderness ...
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... synthetic experiment 合成实验 rotating ratio 转速比 distance dispersal 间断传播 ...
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倒挡转速比 back gear ratio
进给转速比 feed rotation rate
电动机的转速比较慢 Motor rotate speed slower ; Slower motor speed ; The relatively slow speed motors
转子对偏心轴的转速比 rotor-to-crankshaft speed ratio
高比转速泵 higher specific speed pump
低比转速泵 low specific speed pump
中比转速泵 medium specific speed pump
转向器速比 steering ratio
压缩机转速比 rpm
一般来说,对于现代引擎,低转速比高转速效率更高。
In general, the efficiency of modern engines is better at lower rather than at high revs.
水库的建造使得地球的转速比起四十年前快了每天百万分之八秒!
Reservoirs have made each day eight millionths of a second faster than it was forty years ago!
发动机的扭矩曲线比较陡,对转速比较敏感,这和坐式摩托车的要求相适应。
The torque curve of the engine is quite steep and very sensitive to the rotating speed, which are conformable to the requirement by scooters.
Even though a hard drive spins at 7200 times per minute or even faster, that's relatively slower than the speed of light.
即使一个硬盘驱动器的转速达到每分钟7200次,甚至更快,仍然比光速慢。
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