rotation speed

基本解释

You can base this prediction function on the speed of the object, steering or rotation speed.
你能讓預報函數基於物件的速度、操縱或者鏇轉速度。
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.
要把銀河系的轉速轉換成質量，天文學家要依靠模型，而這模型能顯示暗物質在星系中是怎樣被影響的。
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.
步進電機受脈沖的控制，通過改變通電的順序可改變電機的鏇轉方曏，改變脈沖的頻率可改變電機的鏇轉速度。
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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