..............page:100-103
..............page:108-111
thermal stability of degradable composite from ultrafine coal powder and polyethylene
YANG Fu-sheng~ ZHOU An-ning~2 YANG Zhi-yuan~3 ZHENG Mao-sheng1.School of Material Science and Engineering;Xi'an Jiaotong University;Xi'an 710049;China2.Department of Chemical Engineering;Xi'an University of Science and Technology;Xi'an 710054;China3.School of Material Science and Engineering;Xi'an University of Science and Technology;Xi'an 710054;China)
..............page:84-87
micro-seismic wave's propagation law and its numerical simulation
PANG Huan-dong JIANG Fu-xing LIN Pei;lan1.Key Laboratory of Mine Disaster Prevention and Control;Shandong University of Science and Technology;Qingdao 266510;China2.Drilling Technology Research Institute;Shengli Oilfleld;Dongying 257017;China3.School of Civil and Environment Engineering;University of Science & Technology Beijing;Beijing 100083;China4.Weifang United Transportation Co.Ltd.;Weifang 261041;China
..............page:40-42
study on the forecast method for underground coal mine
SUN Ji-ping~1 REN Hui~ REN Lan-zhu~1 WANG Kun~21.School of Mechanical Electronic and Information Engineering;China University of Mining and Technology;Beijing 100083;China2.Automated Department;Communication University of China;Beijing 100024;China
..............page:94-96
three dimensional modeling and developing of tunnel based on objectarx technique
ZHANG He-sheng~1 JI Yang-rui~2 WEN Zhi-yong~ SHI Xiu-wei~11.Department of Surveying and Mapping;Taiyuan University of Technology;Taiyuan 030024;China2.Institute of Economy and Information;China Coal Rearch Institute;Beijing 100013;China3.Monitor Center of Geological Environment of Shanxi;Taiyuan 030024;China4.China University of Mining and Technology;Beijing 100083;China)
..............page:62-65
study on the numerical simulation of batch sieving process
JIAO Hong-guang~1 MA Jiao~1 ZHAO Yue-min~2 CHEN Lun-jian~11.School of Material Science and Engineering;Henan Polytechnical University;Jiaozuo 454000;China2.School of Chemical Engineering;China University of Mining & Technology;Xuzhou 221008;China
..............page:80-83
ultrasonic magnetic abrasive finishing
LU Ya-ping~1 MA Ji~2 ZHANG Jun-qiang~2 WANG Long-shan~21.School of Mechanical Engineering;Ningbo University of Technology;Ningbo 315016;China2.Institute of Mechanical Science & Engineering;Jilin University;Changchun 130022;China)
..............page:104-107