基本解釋脈動電動勢英漢例句雙語例句The DC electromotive force output by AC generator can have quite big pulsating voltage.交流發(fā)電機(jī)輸出的直流電動勢會有較大的脈動電壓。pulsating electromotive force更多例句專業(yè)釋義動力與電氣工程脈動電動勢