基本解釋列車牽挽力英漢例句雙語例句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、效率以及機車速度進行計算。traction force of train更多例句