常見例句雙語例句The non-direct ground neutral system is used usually in the Chinese railway supply distribution system.我國鐵路配電系統(tǒng)普遍采用小電流接地系統(tǒng)。This paper takes Mike Porter's value chain as its main tool to study the operation of the inner-railway oil supply and distribution system.本文以波特的價(jià)值鏈分析為主要研究工具,對鐵路內(nèi)部成品油供應(yīng)與配送系統(tǒng)的運(yùn)作模式進(jìn)行考查。To improve the management efficiency of railway ticket bookingand distribution for colleges, the "College Railway Passenger Ticket Bookingand Distribution Management System" is developed.為提高高校在預(yù)訂和分發(fā)鐵路客票管理工作的效率,開發(fā)了“高校鐵路客票預(yù)訂及分配管理系統(tǒng)”。 返回 railway distribution system