1.
Application of Transient Electromagnetic Method in Prospecting Water-accumulated Area in Coal Mine Gob
瞬变电磁法在探测煤矿采空积水区的应用
2.
Research on TEM Detection Technology for Water-accumlating Gob in Coal Mines
煤矿积水采空区瞬变电磁法探测技术研究
3.
The additional effect of TEM detection and its application in coal mined-out area with accumulated water
煤矿积水采空区瞬变电磁法探测的附加效应
4.
Analysis on environmental impact of Xieqiao coal mining subsided water area
谢桥矿区采煤塌陷积水区环境效应分析
5.
Kailuan coal mine collapse,as well as the causes of stagnant water in time and space to monitor the role of research
利用塌陷积水对采煤塌陷区进行监测——以开滦煤矿为例
6.
3D seismic exploration technology for lower coal group in gob area
煤矿采空区下组煤三维地震勘探技术
7.
Study on Spontaneous Combustion Risk of Mining Coal Seam Gob in DuErPing Coalmine
杜儿坪煤矿主采煤层采空区自燃危险性研究
8.
volume extraction ratio
矿床总体积和采空区总体积之比
9.
Analysis on Stability of Coal Pillar in Goaf Area of No.11 Seam in Tangshangou Mine
唐山沟煤矿11号煤层采空区煤柱稳定性分析
10.
The technology carries out eight Lian Cheng coal mine goaf internal cause conflagration prevention and cure
八连城煤矿采空区火灾防治技术实践
11.
The construction craft research of directional note thick liquid water shutoff drill hole in the depletion region
过煤矿采空区定向钻孔施工工艺研究
12.
Goaf Gas Control and Utilization Technology in Zhangji Coal Mine
张集煤矿采空区瓦斯治理与利用技术
13.
Safety Protection and Management of Oil-Gas Pipeline in Coal Minded Area
煤矿采空区油气管道安全保护与管理
14.
Research on Ground Stability Evaluation of Coal Mining Subsidence Area
煤矿采空沉陷区地面稳定性评价研究
15.
On the shifting sand tunnel excavation in mined zones and the supporting technique
煤矿采空区流沙隧道开挖与支护技术
16.
Survey of the mined-out section and water yield property of the small coal mine
小型煤矿采空范围及其富水性的探测
17.
Analysis of Surface Shaft Drilling Goaf Gas Extraction at Tunliu Mine
屯留煤矿地面钻井采空区瓦斯抽采分析研究
18.
Location Optimization of Mining Gateway under Goaf in Seam with Closed Depth in Hexi Mine
贺西矿近距离煤层采空区下回采巷道布置优化