| |||
velocity fluctuation; velocity perturbation | |||
speed fluctuation | |||
fluctuation in the speed; fluctuation of velocity | |||
speed fluctuations |
速度波 动 : 15 phrases in 9 subjects |
Automobiles | 1 |
Aviation | 2 |
Electric machinery | 2 |
Explosives and Explosive Ordnance Disposal | 3 |
Metallurgy | 1 |
Rail transport | 1 |
Refrigeration | 1 |
Space | 1 |
Technology | 3 |