copper-nickel ore

常见例句

Therefore the biological method to treat low-grade copper and nickel sulfide ore is effective and practical.
细菌浸出法处理低品位硫化铜镍矿是行之有效的方法。
In order to provide a basis for reasonable recovering this ore, the process mineralogy research on copper-nickel ore in Danba, Sichuan was made.
为了给合理有效利用四川丹巴铜镍矿石提供依据，对该矿石进行了工艺矿物学研究。
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Being 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.
东天山是中国最重要的岩浆铜镍硫化物矿带之一，产有黄山东、黄山、香山、葫芦等大中型铜镍矿床。

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.
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