| 级差矿利的确定方法研究 |
| |
| 引用本文： | 汪应宏,汪云甲.级差矿利的确定方法研究[J].金属矿山,2000(6):20-22. |
| |
| 作者姓名： | 汪应宏 汪云甲 |
| |
| 作者单位： | 中国矿业大学 |
| |
| 摘 要： | 在综合分析级差矿利的要概念、分类、产生的原因基础上，提出了标准开采指标、劣等矿山开采指标等参数的计算方法，给出了级差矿利的测算模型，并对某一矿区（１１对矿井）的级差矿利进行了测算。
|
| 关 键 词： | 级差矿利 标准开采指标 劣等矿山 测算模型 |
| 修稿时间： | 2000-02-03 |
Study on the Determination Method of Differential Profit of Mining |
| |
| Wang Yinghong,Wang Yunjia.Study on the Determination Method of Differential Profit of Mining[J].Metal Mine,2000(6):20-22. |
| |
| Authors: | Wang Yinghong Wang Yunjia |
| |
| Affiliation: | China University of Mining Technology |
| |
| Abstract: | On the basis of the comprehensive analysis of the concept,classification and origin of differential profit of mining,a calculation method for the mining performances of both standard and inferior mines is suggested.A calculation model for differential profit of mining is developed and has been used in a real calculation for a mine district (where there are eleven pairs of mines). |
| |
| Keywords: | Differential profit of mining Standard mining index Inferior mines Calculation model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
