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Geochemistry behavior of trace elements in bastard coal
XU Lei, ZHANG Hua, SANG Shu-xun
2002, 30(4): 1-3.
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Experimental research on present form of chlorine in coal
XU Xu, JIANG Xu-guang, HE Jie, YAN Jian-hua, CEN Ke-fa
2002, 30(4): 3-6.
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Study of kaolinite deposit within coal bed No.11 in Hancheng mining area,Shaanxi
WANG Sheng-quan, QIAN Jian-feng, WEI Zhao-xiang, LI Gen-hui
2002, 30(4): 7-10.
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Research on gas accumulation process of coal-formed gas pool in Bajiaochang gas field
HUANG Zhi-long, WANG Yan-bin, GAO Gang
2002, 30(4): 10-13.
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Leaching out of hazardous trace elements from coal-waste rocks of Xinmi-Xinggong mining field,Henan
SONG Zhi-min, YANG Ping-yue, CUI Shu-jun
2002, 30(4): 14-15.
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Fractal description of roundness of clastic particles
CHEN Jiang-feng, WANG Zhen-fen, YAN Chun-zhong
2002, 30(4): 16-17.
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Application of fuzzy synthesis evaluation to coal seam-roof stability
LIU Heng-qiu, LIU Qin-fu, MENG Zhao-ping
2002, 30(4): 18-20.
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The classfication of fractures in coal
SU Xian-bo, FENG Yan-li, CHEN Jiang-feng
2002, 30(4): 21-24.
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Discussion on coal reservoir parameter prediction using seismic technology
ZHANG Yan-qing, CHENG Zeng-qing
2002, 30(4): 24-26.
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Evaluation and study on coal reservoir fracture system in Heshun area
ZHANG Hong, XU Ju-zhen, YANG Hong-bin, WANG Rui-xia, HE Zi-jiang
2002, 30(4): 27-29.
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The reason of lower coal reservoir pressure in Lu'an coal mining area
LI Guo-fu, LEI Chong-li
2002, 30(4): 30-32.
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Geological environmental hazards caused by abandoned mine
HU Wei-yue, LI Zhong-ming, WANG Cheng-xu
2002, 30(4): 33-35.
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The application of Adaline in recognition of mine water quality types
FENG Li-jun, LI Jing-sheng, SHAO Gai-qun
2002, 30(4): 35-37.
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Analysis on water-filling factors in Pingshang district,Qinshui coalfield
ZHANG Mao-lin, MA Xin-sheng
2002, 30(4): 38-41.
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Application of computerized aqueous chemical model in environmental evaluation of groundwater
WANG Xiao-ming
2002, 30(4): 41-43.
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Computation and prediction of the land subsidence in Taiyuan
FANG Peng-fei, ZHU Xiang-rong, WU Sheng-zhong
2002, 30(4): 44-46.
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The review and prospect for controlling landslide
FAN Huai-ren, GUO Rui
2002, 30(4): 47-48.
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Comparison of principles and applications of several kinds of GPR
LIU Chuan-xiao, JIANG Jin-quan, YANG Yong-jie, TAN Yun-liang
2002, 30(4): 49-51.
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Surveying the water-full situation in work face and mine electric method:——An application example using electric audio-clarivoyant method
GAO Zhi-hong, WANG Yan-hong, CHEN Qing-feng
2002, 30(4): 51-54.
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Coal field crook seismic prospecting technology and application
YANG Shuang-an, WEI Shu-hong
2002, 30(4): 55-57.
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A kind of whole-path iterative ray-tracing method in stratum structure media
WANG Zhen-xiang, GAO Er-gen, XU Guo-ming, LIU Tong-qing
2002, 30(4): 57-60.
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Under balance pressure drilling technology and coalbed gas development
HAN Bao-shan
2002, 30(4): 61-62.
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Application of foam drilling technology in Gobi desert
HU Mao-zhong, YAO Ning-ping, YIN Xin-sheng
2002, 30(4): 63-64.
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