本文简要讨论了机械活化的基本原理及其在有色金属矿物原料浸出过程中的应用。
The basic principle of mechanical activation and its application to the leaching process for raw non-ferrous minerals is briefly discussed.
本文扼要地介绍了北美洲(主要是加拿大)、拉丁美洲、亚洲与大洋洲、非洲、欧洲及独联体国家2001年有色金属矿物勘探的进展情况。
A brief account of the advances of nonferrous mineral exploration in North America (Canada in the main), Latin America, Asia, Africa, Europe, Oceania, and CIS in2001is given in this paper.
它广泛用于单独的黑色，有色金属，非金属和稀有金属矿物。如金矿，铜矿，铅，锌矿砂，锡矿山等。
It is widely used to separate ferrous, nonferrous, nonmetal and rare metal minerals. such as gold mine, copper mine, lead-zinc ore, tin mine and so on.
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