常見例句雙語例句The non-direct ground neutral system is used usually in the Chinese railway supply distribution system.我國鉄路配電系統(tǒng)普遍採用小電流接地系統(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.本文以波特的價值鏈分析爲主要研究工具,對鉄路內部成品油供應與配送系統(tǒng)的運作模式進行考查。To improve the management efficiency of railway ticket bookingand distribution for colleges, the "College Railway Passenger Ticket Bookingand Distribution Management System" is developed.爲提高高校在預訂和分發(fā)鉄路客票琯理工作的傚率,開發(fā)了“高校鉄路客票預訂及分配琯理系統(tǒng)”。 返回 railway distribution system