摘要
该文通过分析上行开采主要影响因素,探讨了上行开采的技术条件,说明了上行开采技术应用的判别标准,详述了上行开采技术的适用条件。
This paper discussed the technique conditions of ascending mining by analyzing its main influence factors, and then gave a detailed description of discriminating standard of ascending mining application and applicable conditions of ascending mining technique.
出处
《山东煤炭科技》
2009年第1期76-77,共2页
Shandong Coal Science and Technology
关键词
上行开采
影响
适用条件
ascending mining
influence
application conditions
