rotors造句

Mechanical vibration - Balance quality requirement of rigid rotors - part 1: Determination of permissible residual unbalance??

Turbulence from the rotors has much less consequence in an already turbulent atmosphere.

This suction effect increases wind speeds by up to 30 percent at each of the 95-foot-long rotors to boost electricity production.

The engineering principle is no different — the steady currents found in coastal of water like Canada's Bay of Fundy turn the rotors of an underwater turbine.