【摘要】 当今社会的诸多发展,科技的飞速进步都离不开金属的身影。目前所有的金属大部分都是通过开采天然金属矿山的矿石再提炼而来的。随着世界上科技的不断进步,工业领域的需求不断提升,所需要的金属产量也在日益的提高。更加科学、高效、稳定的金属矿山开采方法是目前摆在我国研究者面前的一个挑战。本文就当前我国金属矿山地下开采的一些方案进行简单的研究和探讨。更多还原

【Abstract】 With the development of modern society, the rapid progress of science and technology can not be separated from the shadow of metal. At present, most of the metals are extracted from the ores of natural metal mines. With the continuous progress of science and technology in the world, the demand in the industrial field is constantly rising, and the required metal production is also increasing. A more scientific, efficient and stable mining method for metal mines is a challenge for researchers in China. In this paper, some schemes for underground mining of metal mines in China are simply studied and discussed.更多还原