常見例句雙語例句Through comprehensive analysis and discussion, the process of briquetting-smelting by closed-top blast furnace for copper smelting is selected.通過綜合分析與論證，選擇了壓團—煉銅密閉鼓風爐熔煉工藝。The paper describes the industrial experiment on the volatilization-matte making smelting of antimony concentrate bearing high copper in blast furnace.進行了鼓風爐揮發(fā)造锍熔煉處理高銅銻精礦的工業(yè)試驗。The blast furnace bottom adopted high density fire-clay bricks, water cooling device, pure copper cooling stave and Ukrainian large-scale cooling modules.高爐本體采用了高致密粘土磚爐底并增加水冷設施、純銅冷卻壁、烏克蘭大型冷卻模塊等多項新技術； 返回 copper blast-furnace