关于深部开采技术的探讨

Study on the techniques of deep mining

２１世纪，我国金属矿山深部开采将越来越多，而我国这方面的技术很不完备，需要借鉴国外的开采经验。为此，本文从国外深部矿山开采经验，特别是以南非金矿深部开采经验为借鉴，对这一问题作初步探讨。

In the next century,more and more metal mines in this country will come into their deep level mining operations,and yet this techniques in the country are far from perfection,it needs to make use the mining experiences of other countries.Thus,this paper basically approaches the subject based on the external experiences of deep mining,mainly on South African mines.