基本解釋[交通運(yùn)輸工程]電氣路簽閉塞[機(jī)械工程]電動(dòng)路簽制英漢例句雙語例句In case of problems in the electric system, the operation personnel shall ask help from electric maintenance staff.5遇到電氣問題，操作人員不可亂動(dòng)，請(qǐng)電氣維脩人員前來維脩。www.en-ch.comMan' s factor causes most of electric power system accident, equipment failure and casualties. So staff's qualities must be improved.電力系統(tǒng)的電網(wǎng)事故、設(shè)備事故、人身事故多數(shù)是由人的因素引起的。electric staff system更多例句詞組短語短語electric staff block system 電氣路簽閉塞staff system electric 電動(dòng)路簽制electric staff system更多詞組專業(yè)釋義交通運(yùn)輸工程電氣路簽閉塞機(jī)械工程電動(dòng)路簽制