基本解釋反電勢 反電動勢英漢例句雙語例句Here, the principle of counter EMF is introduced as well as a new program of counter EMF and its modified model analyzed.在此介紹反電勢法的原理，分析一種新的反電勢方法和改進模型。Using the motor control special chip ML4428, the counter electromotive force detection and back-EMF commutation were realized.所設(shè)計的無刷直流電機穩(wěn)速控制系統(tǒng)用電機控制專用芯片ML4428實現(xiàn)了反電勢的檢測、換相和功率驅(qū)動；counter emf更多例句詞組短語短語counter -EMF starter 反電動勢起動器;反電動勢起動機force counter EMF 反電動勢counter emf cell 反電動勢電池;反壓電流counter EMF or back EMF 反電動勢parameter motor counter emf constant 電動機反電勢參數(shù)counter emf更多詞組專業(yè)釋義動力與電氣工程反電勢