ratio of fluctuation of speed
acceleration to-speed ratio ASR
Angular Speed Fluctuation
angular speed fluctuation rate
aperiodic speed fluctuation
Approximate constant speed ratio
blade top speed ratio λ
blade-to-jet speed ratio
coefficient of speed fluctuation
机械运转不均匀系数
速率波动系数
速度不均匀
速度不均匀系数
速度不均匀-系数
coefficient of speed ratio
coefficient of travel and speed ratio
coefficient of traveling stroke speed ratio
constant angular speed ratio
Conversion speed speed -governing