1Study on support technology of deep high stress mining tunnelLIU Xinguang, PENG Yanghao, ZHOU Tong1-82Hand in scene of water and sands bursting of ultra-thick alluvium and study on the surface subsidence monitoringGUO Wenbing, LI Chao, ZHANG Shichuan, LIU Dachao9-143Study on control of surrounding rock of tunnel with very thick coal seam intruded by igneous rockGUO Jingang15-204Analysis of hydraulic fracturing operation curves of CBM wells in Southern Qinshui BasinZHANG Xiaodong, HU Xiufeng, YANG Yanhui, YANG Yanlei, ZHAO Jiapan21-275Critical ventilation quantity of solo-ended mine lane fire smoke rollbackZHANG Hongjie, DING Yujie, DUAN Qiqi28-33,536Experimental study on the characteristics of coal repeatedly oxidation and temperature variation under complex air leakage condition in enclosed areaPAN Rongkun, MA Gang, YU Minggao, WANG Shaokun34-397Trace fossils and sedimentary environments in the middle part of third member Shahejie Formation in Wenliu area, Dongpu SagHU Bin, CHEN Chuanhao, WANG Changzheng, CHANG Long40-468Extraction method of anomaly information based on remote sensing data of OLIZHANG Bin, ZHENG Yan, LI Qingyun, CHANG Qinhui, LIU Xinxing, LIU Bing, LI Guanghui47-539Satellite selection method of BDS based on partition vector summationDING Anmin, WEI Jinben, LI Kezhao, ZHAO Leijie54-5910Research on the method of gain high-precision line elements of exterior orientation of miniature UAV remote sensing systemLI Lin, LAN Chaozhen, YANG Guang, JIN Qingxiong, YAO Fushan60-6511Evaluation of the susceptibility of slope disasters in Shenzhen City based on RS and GIS TechniqueYAO Ling, LEI Chengbin, WANG Minglong, WANG Yaowu, CHEN Xiaoping66-7212Impacts of land-use and ground fissure on soil nutrients in coal-mining subsidence landscapesNIE Xiaojun, LYU Yang, LIU Changhua, YU Jitiao, WANG Shidong73-78,9113Screening and characterization study on an aerobic denitrifying bacteriaSUN Ling, GE Qinglian, CAO Wenping, ZHANG Huifang, ZHANG Jiankun, ZHANG Hui, DONG Yuwei, LI Qiannan, WANG Yinmei79-8514The research on G-code analysis algorithm of series-parallel mechanism motion control based on regular expressionZHAO Junwei, LI Hanchao, DAI Jun, CHEN Guoqiang, HUANG Junjie86-9115The visualization of the formation reasons for three kinds of contact line on worm pairsWANG Xiaolin, SUN Junge, WANG Peiqi92-9516Research on permanent magnet synchronous motor control system based on dSPACELI Yudong, GE Jingtao, YI Geng96-10317Study on key energy-saving technologies of ground power supply system for CBM extractionWANG Hao, WANG Cong, BAI Lijun104-110,15618Current reconstruction of PWM rectifier of AC current sensorZHENG Zheng, WANG Qindong, WANG Pengchao, ZHU Yifeng111-11819Stable transmission algorithm for wireless sensor networks based on node topology aware data transfer capability mapping mechanismMA Jun, LIU Chenyi119-12520Centrifuge model test study on temperature stress of heat transfer diaphragm wallZHENG Yun, WANG Jian, HUANG Pengcheng, ZHAO Wei, ZHOU Tong126-130 