基本解釋[經(jīng)濟學]銅鎳礦砂英漢例句雙語例句Therefore the biological method to treat low-grade copper and nickel sulfide ore is effective and practical.細菌浸出法處理低品位硫化銅鎳礦是行之有效的方法。In order to provide a basis for reasonable recovering this ore, the process mineralogy research on copper-nickel ore in Danba, Sichuan was made.為了給合理有效利用四川丹巴銅鎳礦石提供依據(jù)，對該礦石進行了工藝礦物學研究。www.jsks.net.cnBeing one of the most important copper-nickel ore belts in China, the East Tianshan area has such medium-large size Cu-Ni deposits as Huangshan, Huangshandong, Xiangshan and Hulu.東天山是中國最重要的巖漿銅鎳硫化物礦帶之一，產(chǎn)有黃山東、黃山、香山、葫蘆等大中型銅鎳礦床。權威例句Brazil's Companhia Vale do Rio Doce (nyse: RIO - news - people ), which mines iron ore, nickel and copper, among other things, has risen seventeenfold since 2003.FORBES: Latin Mining Via Torontocopper-nickel ore更多例句詞組短語短語Hami copper -nickel ore 哈密銅鎳礦copper -nickel sulfide ore 銅鎳硫化礦sulphide copper -nickel ore deposits 硫化銅鎳礦床bearing copper -nickel sulfide ore 硫化銅鎳礦the Jinchuan copper -nickel-sulfide ore 金川銅鎳硫化物copper-nickel ore更多詞組專業(yè)釋義經(jīng)濟學銅鎳礦砂