metallic mineral
英
美
- 金属矿物
双语例句
- A current is passed through earth materials not containing metallic minerals.
电流在不含金属矿物的地层介质内经过。 - Another new method in mineral searching is through the pyroelectricity of metallic and semiconductor minerals.
用金属矿物或半导体矿物的热电性来指导找矿，是近年业兴起的一种新的找矿方法。 - It is with the metallic ores that we are concerned in this chapter.
我们在本章中要涉及的是金属矿石。
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