3The Application of Technology of Mine Roof Double Drill Hole For Fuel Gas Pumping in Non-pumping Working Area12-14
4Fuzzy Comprehensive Evaluation on the Safety of Water Inrush of 8634 Work face floor, Yangquhe Mine, Fengfeng Group15-18
5The Numerical Value Simulation Study of the Transmutation Rule of Wall Rock in Deep Return Picks Laneway at Zhao Gezhuang Mine19-21
6Comprehensive geophysical exploration applications on floor water in Ordovician limestone in Ⅱ5-mining area at kongzhuang mine22-26,29
8On the Application of Determination of the External Air Leak in Mines Based on the Equivalent Rate Method30-31,43
10Regulation and analysis of deformation of surrounding rock in the roadway supported by permanent support combination of bolting wire mesh and cable anchor36-39
12On the Analysis and Experimental Study of the Stability of Comprehensively Mining Large Obliquity Work Face Support44-47
14The Analysis and Prevention of the Rib Fall in the Big Shear Height Fully Mechanized Coal Face51-53
15Analysis and Prevention Measures on Psychological Reasons for Miners' Unexpected Operating Errors54-58
16Preparation of Nanosized Ag0.9Li0.1(Nb0.7Ta0.3)O3 Ceramic Powder and Investigation on its Property59-61,80
19Numerical Simulation of Heat Transfer and flow Characteristic in the outer of the finned-tube bundle69-73
20Design and Implementation of multi-motor soft-start control system of BMC-400 raise boring machine74-76
