我国主要金属矿产的矿山服务年限分析

AN ANALYSIS OF THE MINING SERVICE TIME FOR THE MAJOR METAL MINERALS IN CHINA

作为矿山危机程度评价的核心内容和关键技术的“矿山服务年限的统计与分析” ,其实质是运用多种数理统计方法和计算技术对矿山进行从投产到闭坑全过程各项主要指标的分类统计和时间序列分析。本文对于“矿山服务年限的统计与分析” ,既是矿山危机程度评价方法的基础和实例 ,也是研究矿山资源危机对社会经济影响的途径与内容。

It is the key technology and core content to evaluate the resources crisis level of mines for the work of the analysis and statistics of mining service time, which is a method of the classification statistical and time sequential analysis for every major index in the whole course from mining operation to shutout in a mine with various of mathematical statistical methods and calculation technology. The research data of the mining service time in this paper is considered as an example and research foundation to evaluate the crisis level of mines, and also is favor to know the socio economy effects of the resources crisis of mines.