摘要
立足已经取得的技术成果和实践经验 ,进一步开展了大胆的科学探索 ,这对于煤矿在特殊地质条件下 ,提高开采上限、提高煤炭资源回收率 。
According to the gained technological result and experience make a further scientific explorations.It has very important practical meaning to improve the extraction limit and coal recovery rate under special geological condition in coal mine.
出处
《煤炭技术》
CAS
2004年第8期29-30,共2页
Coal Technology
关键词
提高
开采上限
突破
improve
extraction limit
breakthrough
