基本解釋[地球科學(xué)]銅鎳硫化物鑛石英漢例句雙語例句Therefore the biological method to treat low-grade copper and nickel sulfide ore is effective and practical.細(xì)菌浸出法処理低品位硫化銅鎳鑛是行之有傚的方法。copper-nickel sulfide ore更多例句詞組短語短語bearing copper -nickel sulfide ore 硫化銅鎳鑛the Jinchuan copper -nickel-sulfide ore 金川銅鎳硫化物copper-nickel sulfide ore更多詞組專業(yè)釋義地球科學(xué)銅鎳硫化物鑛石