短語詞組短語Back -electromotive force method 反電動(dòng)勢法B back -electromotive force 逆起電力back electromotive force coefficient 反電勢系數(shù)BEMF Back ElectroMotive Force 反電動(dòng)勢back electromotive force cell 反壓電池;反電動(dòng)勢電池back electromotive force constant 反電動(dòng)勢常數(shù)back electromotive force prediction 反電勢預(yù)測 返回 back electromotive force