orefinding method

• 找矿方法

orefinding method的用法和样例：

例句

1. It's a new-geochemical method,which gold deposits are surveyed with pyrites.
   利用黄铁矿进行找金是一种新的地球化学找矿方法。
2. 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。