基本解釋n.黃鐵礦(含黃鐵礦的煤)同根派生 brassil相關(guān)詞英漢例句RESEARCH AND APPLICATION ON EXTRACTION OF COPPER AND NICKEL IN LEACHING SOLUTION OF REFINED BRASSIL 銅精礦浸出液中銅鎳萃取的研究與應(yīng)用brassil更多例句