常見例句雙語例句Traction force calculation is the core of the train traction calculation.牽引力的計算是列車牽引計算的核心。In this system, Traction force can be gained through the motor voltage, current, efficiency and velocity of train.在系統(tǒng)設計中，機車牽引力通過牽引電動機電壓、電流、傚率以及機車速度進行計算。 返回 traction force of train