| 释义 |
metallic mineral
基本例句
金属矿物
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。 |