1.
Study on Technology of Hard and Thick Top-coal Weakening in Fully Mechanized Caving Faces in Binchang Mining District;
彬长坚硬厚煤层综放开采顶煤弱化技术研究
2.
Basic Study on Technology of Pre-blast Weakening Hard Top-coal in Fully Mechanized Caving Faces;
综放开采坚硬顶煤预先爆破弱化技术基础研究
3.
Test on Hard Top Coal Pre-Blasting and Weakening for High Gassy Fully Mechanized Top Coal Caving Mining Face
高瓦斯综放面预先爆破弱化坚硬顶煤试验
4.
Application Study on Pre-Weakening Hard Top-coal in Fully Mechanized Caving of No.1 Honghui Coal Mines;
红会一矿综放开采坚硬顶煤预先弱化技术应用研究
5.
Numerical simulation of deep-hole blasting and its application in mine roof weaken
深孔爆破数值模拟及其在煤矿顶板弱化中的应用
6.
The Three-dimensional Visualization Simulation of Top-coal Movement Regulation on the Base of OpenGL;
基于OpenGL放顶煤顶煤运动规律的三维可视化仿真
7.
Optimization of coal seam roof and floor stripping equipment for use in Shengli East No.2 Open-pit Coal Mine
胜利东二露天煤矿煤层顶底板剥离设备优化
8.
Qualitiative analysis of brown coal oxidation products in mild oxidizing atmosphere
弱氧化环境下褐煤氧化产物的定性分析
9.
Argillation of a Roof Weak Interlayer due to Water Seepage and Its Influence on Roadway Stability
顶板软弱夹层渗水泥化对巷道稳定性的影响
10.
Weathering Weak Entry of Composite Roof Bolting Technology Research
软弱风化复合顶板巷道锚杆支护技术研究
11.
Simulation of Hard Roof Weakening Ahead of Working Face with Fully Mechanized Caving
坚硬顶板综放工作面超前弱化模拟研究
12.
Research on Non-coupling Charging Coefficient in Softening Hard Roof with Deep-hole Blasting
深孔爆破弱化坚硬顶板不耦合系数研究
13.
The Study on Conversion Character during Pyrolysis of Chinese Western Coals;
西部弱还原性煤在N_2气氛中的热转化特性研究
14.
Intensity Weakening Theory for Rockburst of Compound Coal-Rock and Its Application;
组合煤岩的强度弱化减冲原理及其应用
15.
Research on Theroy and Application of Hydraulic Fracture Weakening for Coal-Rock Mass
煤岩体水力致裂弱化的理论与应用研究
16.
Study on Feasibility of Complex Mechanical Releasing Top Coal Mining Technology in Wusigedu Mine;
综合机械化放顶煤开采技术在吴四圪堵煤矿的可行性研究
17.
Analyses and suggestions of problems in gas purification systems of Pingdingshan City;
平顶山市煤气净化系统存在的问题分析及建议
18.
Physical and chemical properties of the reclaimed soil in subsidence area of Pingdingshan city coal mine
平顶山市煤矿塌陷区复垦土壤理化性质研究