摘要
在采区设计中,对采区回采率的确定正确与否,不仅直接影响到开采的安全性和经济技术指标,而且也关系到对煤炭资源的合理开发利用。作者就合理设计采区回采率的问题进行了探讨。
In design of mine working sections,the correct determination of working section recovery not only has direct influence upon the mining safety and economic and techni-cal indexes,but also is related to the reasonable exploitation and utilization of coal resource.This paper makes an approach to the reasonable design of work-ing section recovery.
出处
《矿业安全与环保》
2003年第5期34-34,37,共2页
Mining Safety & Environmental Protection
