摘要
我国对煤的消耗量非常大,几乎占到全部能源消耗的三分之二以上,煤又是不可再生资源,面对这种情况,我们必须提升采煤效率,要提升采煤效率,就必须使用现代采煤方法,现代主要的采煤方法有,钻孔水利采煤法、气化采煤法、深矿井下采煤法等。
In China coal consumption is very huge,which accounts for more than 2/3 of the total energy consumption.Coal is a non-renewable resource;therefore,we should increase mining efficiency.To improve the efficiency,we should adopt modern mining technologies,which includes borehole water conservancy mining,gasification mining,deep mine mining.
出处
《山西煤炭》
2012年第8期78-80,共3页
Shanxi Coal
关键词
传统采煤
采煤发展
现代采煤技术
traditional mining
mining development
modern coal mining technologies
