1Design of New Pressure Monitoring SystemWU Zhi-gang1-32Study up Application of EPON to Complex Safety Information Network in the Coal MineLU Kui3-53Research on the Experiment of Desulfurization Based on Plasma TechnologyXU Yun-zhi, GUO Xi-jin, LIU Huai-yu6-84Flow Field Analysis of Main Valve Port and Structural Improvement for Valve-controlled Turbo CouplingNIE Wen-ke, JI Gui, GONG Peng8-105Control system design of fuzzy self-adapting on water level of HRSGZHOU Fei, WANG Fu-zhong11-13,166Research on Application of CAT to Hydraulic TestFENG Xiao-di, QIU Shi-hao, ZHAO Yan-ping, RUI Feng14-167Design of Mine Gas Forecast System Based on Data FusionHU Jiang-wei, LI Jing-zhao, LIU Lu, HANG Jun17-198Research on the Safety and Reliability in Process for Hydraulic PropSHANG Hui-ling, WANG Chen-ming, ZHAO Heng, SUN Ya-peng, CHENG Song19-219Study and Application of the Multifunctional Emulsion Box Control System at Fully Mechanized Working FaceXIE Guo-long22-24,2710Experimental Research on Adaptation of Orifice and Pilot Valve in Electro-hydraulic Control ValveLI Yu-chun, WANG Hui-lai, YOU Xiao-ming25-2711Study of Integrated Magnetic Reducing DC-bias for 4-phase VRMFENG Ben-cheng, LI Shu-dong28-29,3412Design of New Type Underground Ultrasonic Flow-meterZHOU Xue-liang, NING Bao-li30-3213Application of FLAC3D Numerical Simulation Technology in Gas DrainageZHANG Fei, ZHOU Lian-chun, WANG Yan, ZHANG Shi-ming, HU Song-ling, WANG Jian-guo32-3414Implementation and Research on Safety Monitoring System in Coal Mine Based on GISQI Shang-long, HAN Xiu-feng, ZHU Jun-lin, LI Jin-ming, LI Run35-36,4115Research on Operation Mode of Jiyuan Power Grid in 2010ZHANG Jing-bo, DUAN Jun-dong37-4116Simulation Test of Motor Measurements Based on STM32ZHANG Di-fan, XU Gao-jie42-4417Research on Anti-explosion & Anti-fire-return Device of Water-savingMENG Fan-jin, WANG Su-zhi, JIN Guang-fa44-4518Correction and Interference of the Distributed Capacitance of Inductor Coil on Electrical MeasurementGAO Jian-sen, WANG Fan46-4719Application of Pulse Bag Filter in Treatment of Flue Gas of Conveyor BeltZOU Ye48-50,5420Research on the Transient Modes of Dual-variables CycloconverterXU Gao-jie, ZHANG Di-fan51-54 