1Development discussion of single truck shovel-truck technology in surface coal mineMA Jun, CAI Qin-xiang, CHEN Shu-zhaoMining Engineering1-3,62Three-dimensional visualization research of the mine geologic profile data digitizationWANG Jun-feng, ZHANG Xin-yuMining Engineering4-63Technology measures of lowing blasting boulder yield in Shuiyueyan surface limestone mineTAN Hai-wenMining Engineering7-94Application of gas spacer to deep-hole blasting in Dafeng surface mineZHOU Jun-fengMining Engineering10-125The drain system of Tongchang surface mine in Dexing copper mineLIU Zhi-xiangMining Engineering13-146Probing into dragline excavator backhauls problem of line pan coal haulage systemFU Ting-shengMining Engineering15,197Comments on rock thermal fracturing study progressTAN Qi, LUO Xun, LI SHI-xiong, WANG DiMining Engineering16-198Economical and reasonable mining front length in surface mineZHANG Shu-fuMining Engineering20,449Appraisal and modeling of surface mine technology based on non-structured fuzzy optimization theoryLI Ji, SONG Zi-lingMining Engineering21,4210Wireless network surveillance system of Antaibao surface coal mineZHAO Jian-jun, YU Zheng-rongElectromechanical and Automation22-2311Application of Delphi in computer-remote controlDING Yuan-chun, WENG Fa-luElectromechanical and Automation24-25,2812Interior flow field simulation computation in jet element of fluid efflux hammer with matlab languageCHEN Jia-wang, YIN Kun, TAN Fan-jiaoElectromechanical and Automation26-2813Subject databases foundation of truck dispatching systemYANG Zhi-yongElectromechanical and Automation29-30,3414Fault analysis of excavator magnetic amplifierZHANG Lian-fuElectromechanical and Automation31-3415Fault analysis of lifting structure electronic control system in WK-10B grabWEI Xiao-dong, QIAO Bao-yuanElectromechanical and Automation35-36,4716Evaluation of X3023 jig washer of coal preparation plant in Fushun western surface mineLIANG Yu-jieMineral Dressing Engineering37-3817Application of ambient temperature Ferric-oxide desulfurization method in oil shale carbonization gasZHANG Zong-pingMineral Dressing Engineering39-4218Probing into teamwork safety workYANG Jun-qingSafety and Environmental Protection43-4419The influence of pH value in assimilateive liquid to desulfurized efficiency by limestone-gypsum method to decarbolize in sootFENG Zhi-fei, WANG Li-hua, ZHANG YuanSafety and Environmental Protection45-4720Forcast appraisal of the influence of infiltration fluid to qround water enviromentTANG Guo-qing, XU YingSafety and Environmental Protection48-50 