全世界几乎所有的稀土矿物供应都产自中国。
China produces nearly all the world's supply of rare earths.
稀土矿物用于电脑、电池和混合电动汽车等产品。
Rare earth minerals are used in such products as computers, batteries and hybrid electric cars.
是我省首次发现的含砷稀土矿物。它为在该区中生代火山岩中寻找稀土资源提供新的线索。
However, it is a new clue of prospecting rare-earth mineral resources in the Mesozoic volcanic rock of the region.
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