But the mine lacks manufacturing assets to process the ore into finished components.
不过，该矿缺乏把稀土矿石加工成成品的制造资产。
2
The company's recycling process is based on methods long used by Dowa to get metals from raw ore.
这个公司使用的回收步骤是基于同和公司沿用已久的从矿石中提炼金属的方法。
3
Until fairly recently, the only way to extract pure copper from ore was by using a process that requires large amounts of electric energy, especially if the proportion of copper in the ore is low.