说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 句库 -> 双突特厚煤层
1.
The Research on the Mining Techinic of the 'Double Upburst' Higher Coal Seam Effected by Geological Conformation;
地质构造影响带内双突特厚煤层开采技术研究
2.
Practice of Mining Protective Seam in Thick Coal Seam Group and Methane Pre-extracted to Prevent Methane and Coal Outburst
特厚煤层群保护层开采与瓦斯预抽采防突技术的实践
3.
Key Technologies on Fully Mechanized Top Coal Caving Mining of Ultra Thick Seam in Tashan Mine
塔山煤矿特厚煤层综放开采关键技术
4.
Research on Technique of Gas and Fire Disaster Prevention and Control for Gas Burst Thick Coal Seam in Luling Coal Mine
芦岭煤矿突出厚煤层瓦斯及火灾防治技术研究
5.
Comprehensive Technology of Uncovering Loose Coal Seam with Bursting Liability in Inclined Roadway of Hancheng Mining Area
韩城矿区突出松散厚煤层斜巷正揭煤综合技术
6.
Prevention and Treatment of Coal and Gas Outburst of Thick Coal Seam Mining Technology
防治煤与瓦斯突出厚煤层开采工艺探讨
7.
Study on the Roof Bedding Separation and Anchoring Effect of Extremely Thick Coal Seam Large Section Roadway;
特厚煤层大断面煤巷顶板离层及锚固效应研究
8.
New Research on Overlying Coal Seam Effects Induced by Nether Super-thick Coal Seam Exploitation in Coal Group
煤层群下伏特厚煤层综放开采对上覆煤层影响的技术探讨
9.
Reasonable Mining Height of Full-mechanized Caving Mining in Softly Inclined and Extra-thick Coal Seam
缓倾斜特厚煤层综放开采合理开采厚度的确定
10.
Safety top-coal-caving of heavy and steep coal seams under complex environment
复杂环境下急倾斜特厚煤层安全开采
11.
Numerical Simulation Research on Water-burst from Floor in Full-mechanized Caving Mining Thick Coal Seam in Deep Mine
深井厚煤层综放开采底板突水数值模拟研究
12.
Practices on Fully Mechanized Longwall Top Coal Caving Mining Technology in Extra Thick Seam in Tashan Mine
塔山煤矿特厚煤层安全高效综放开采技术
13.
Support of Full Seam Dynamic Gateway in Ultra Thick Broken Seam Suffered with Igneous Rock Intrusion
火成岩侵入的特厚破碎煤层全煤动压巷道支护
14.
Combin gateway and pillar with fully mechanized top cawing mining technology in steep inclined special thick seam
急倾斜较薄特厚煤层巷柱-综采放顶煤开采技术
15.
Application Research on Coal-body Solidifying Teachnology in Extra-thick Coal Seam Driving Face
煤体固化技术在特厚煤层掘进面的应用研究
16.
Study on Failure Law of Surrounding Rock and Overlying Bed in Steep and Specially Thick Coal Seam Mining;
急斜特厚煤层开采围岩与覆盖层破坏规律研究
17.
Key Layer of Direct Roof and Support Suitability of Fully Mechanized Top Coal Caving Mining Face in Ultra Thick Seam
特厚煤层综放采场直接顶关键层及支架适应性
18.
Long Borehole Gas Pre-pumping Applied Research on Thick Coal Seam Groups with Coal and Gas Outburst
长钻孔在煤与瓦斯突出厚煤层群瓦斯预抽中的应用研究