ore mineral是什么意思 ore mineral怎么读
ore mineral的用法和样例
- The ore minerals are bounded by the vein walls.
矿石矿物局限于矿脉之内。 - The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on.
石居里铜矿床矿石中主要矿石矿物由黄铜矿及黄铁矿等组成。 - 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。
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