rotation speed

基本解释

You can base this prediction function on the speed of the object, steering or rotation speed.
你能让预报函数基于物件的速度、操纵或者旋转速度。
To convert measurements of the Milky Way's rotation speed to mass, astronomers must rely on models of how dark matter is distributed in the galaxy.
要把银河系的转速转换成质量，天文学家要依靠模型，而这模型能显示暗物质在星系中是怎样被影响的。
Step motor control, by pulse by changing the order of electricity can change the motor rotation direction, change the pulse frequency can change the motor rotation speed.
步进电机受脉冲的控制，通过改变通电的顺序可改变电机的旋转方向，改变脉冲的频率可改变电机的旋转速度。
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On this Wichita morning, our rotation speed was 108 knots, or 124mph.
FORBES: Jet Pilot for a Day
In fact, a little computer on the CJ1's center console calculates rotation speed to the knot, based on temperature, altitude and weight aboard.
FORBES: Jet Pilot for a Day
One idea is that "star quakes" on the surfaces of pulsars affect the change in rotation speed, or that the glitch is caused by interactions between the stars' fluid interiors and crusts.
MSN: Oddball pulsating star hiccups as it spins