在舒舒·芬迪城，德士古石油钻探带来了大量的甲烷和掺有石油，重金属和石油副产品的污水。
In the town of Shushufindi, Texaco drilled for oil which brought up massive quantities of methane and tainted water intermingled with oil, heavy metals and oil byproducts.
今天中国生产了世界消耗的97%的稀土金属——这个国家在内蒙古大型铁矿开采的副产品。
Today, China produces 97% of the world's supply of rare-earth metals-a by-product of the country's vast iron-ore mining operations in Inner Mongolia.
指出目前国内生产铟的主要方法是采用浸出—萃取—置换工艺回收铅、冶炼副产品中的金属铟。
The main process of producing indium in China is leaching-extraction-replacement, which is adopted to reclaim indium from lead and zinc metallurgical byproducts.
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