angular velocity是什么意思

英文：angular velocity
中文：角速度
例句:
What is the angular velocity after the ball has made five complete revolutions?
在球转了五整圈之后,角速度是多少?
Since I just want the magnitude of the angular velocity, I can set the gravitational force onthat planet equal to the change in momentum for the case of circular motion.
由于我只需要角速度的大小,因此在圆周运动的情况下,可以设置该行星所受的引力等于动量的变化.
The robots also have sensors that measure angular velocity, accelerometers like those thattell airbags when to deploy, motors to run the propellers, and circuitry to control the motorsand batteries.
该种直升机用传感器测量角速率,用加速计来锁定安全气囊的释放位置,用马达来推动螺旋桨,用电路来控制马达和电池.