rare earth mining翻译
rare earth mining的基本解释
读音: 美: 英:
稀土矿：一种含有稀土元素的矿石，稀土元素在地壳中含量较低，但在某些矿石中含量较高，具有重要的工业应用价值。
例句
Paradoxically, mining rare earth elements - crucial for a number of green technologies - is potentially damaging for the environment.矛盾的是，开采稀土元素会对环境造成潜在危害，但这些元素对许多绿色技术来说又是至关重要的。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.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。
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