摘要
指出提高煤炭资源回采率的重要性,详细分析了目前制约煤矿回采率的主要因素,提出了提高煤矿回采率的建议。
This paper proposed the importance for improving the recovery rate of coal resources, made a detailed analysis of the main factors restricting the recovery rate of coal mining and proposed some suggestion to improve the recovery rate of coal mine.
出处
《能源与节能》
2016年第4期56-57,共2页
Energy and Energy Conservation
关键词
制约
煤矿回采率因素
分析
建议
restricting
coal mining recovery rate factors
analysis
suggestion
