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Application of deep borehole blasting on fully mechanized hard top-coal pre-splitting and gas extrac
[期刊论文] 作者:Liu Jian,Liu Zegong,Xue Junhua,
来源:矿业科学技术学报:英文版 年份:2015
In order to solve the problems of top-coal inadequate destruction and large amounts of gas emission in mining extra thick and hard coal seam,this study investig...
Activation characteristics analysis on concealed fault in the excavating coal roadway based on micro
[期刊论文] 作者:Liu Chao,Li Shugang,Cheng Cheng,Xue Junhua,,
来源:International Journal of Mining Science and Technology 年份:2017
In order to effectively monitor the concealed fault activation process in excavation activities, based on the actual condition of a working face containing faul...
Application of deep borehole blasting on fully mechanized hard top-coal pre-splitting and gas extrac
[期刊论文] 作者:Liu Jian,Liu Zegong,Xue Junhua,Gao Kui,Zhou Wei,,
来源:International Journal of Mining Science and Technology 年份:2015
In order to solve the problems of top-coal inadequate destruction and large amounts of gas emission in mining extra thick and hard coal seam,this study investig...
[期刊论文] 作者:Zhou Hongwei,Liu Jinfeng,Xue Dongjie,Yi Haiyang,Xue Junhua,,
来源:International Journal of Mining Science and Technology 年份:2012
The exploitation of coal bed methane or coal gas is one of the most effective solutions of the problem of coal gas hazard.A better understanding of gas flow in...
[期刊论文] 作者:Tiezhong Liu,Shuang Hou,Youpeng Li,Shoufeng Xue,Junhua Hu,Haikuo Fu,Chenghao Yang,Lingzhi Zhao,
来源:能源化学 年份:2022
Potassium-ions batteries (PIBs) are attracting increasing attention as up-and-coming youngster in large-scale grid-level energy storage benefiting from its low-cost and high energy density.Nevertheless,enough researches regarding indispensa......
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