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Mian Factors controlling concentration of trace element in coal
LIU Gui-jian, PENG Zi-cheng, YANG Ping-yue, WANG Gui-liang, ZHANG Wei
2001, 29(4): 1-4.
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Application of coal petrology to coking and coal-matching-case study in Coking factory of Xuanhua Steal Corporation
AI Tian-jie, HOU Hui-min, ZHENG Mei-rong
2001, 29(4): 4-6.
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Ecological recovery in coal mining area and sustainable development
JIANG Jun, CHENG Jian-guang
2001, 29(4): 7-9.
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Comprehensive exploration result of coal mine resource
CHEN Hong-chun
2001, 29(4): 9-11.
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Application of secondary developing technique to AutoCAD to mine resource eveluation
QU Yong-hua, JIAO Si-hong, CENG Yong, JIANG Zhen-quan
2001, 29(4): 12-14.
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Distinctive properties and utilization way of kaolinite in Zhahe mining area, Huaibei
FAN Jing-kun
2001, 29(4): 15-16.
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Gas extraction methods and optimization principles in Yangquan Mining Area
ZHANG Ji-lin, WEI Dong, CAI Feng-guang
2001, 29(4): 17-19.
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Analytic hiearchy process and its application in economic evaluation of coalbed methane project
YANG Yong-guo, QIN Yong, ZHANG Dong-ming
2001, 29(4): 19-21.
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Study of drilling and cementing technologies for Xinji coalbed methane pilot pattern
SONG Sheng-yin
2001, 29(4): 22-24.
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Study of the relationship between coal adsorption constent and maximum pressure used
ZHONG Ling-wen
2001, 29(4): 25-28.
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Experiment and significance of isothermal adsorption of coal on methane under higher temperature
ZHAO Zhi-gen, TANG Xiu-yi, ZHANG Guang-ming
2001, 29(4): 29-31.
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Fluorescent characteristic of sapropelic coal in pyrolitic simulation on secondary hydrocarbon generation
LI Tian-zhong, ZHANG You-sheng, QIN Yong
2001, 29(4): 31-34.
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Analysis of the mechanism of water bursting in Chensilou Coal Mine
HOU Shi-ning, DAI Lei, ZHANG Kai, LI Xin
2001, 29(4): 35-36.
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Numerical simulation on the dynamic process of water-drainage with roadway of side slope rockmass
YANG Tian-hong, LIU Hong-yuan, TANG Chun-an, SHEN Li
2001, 29(4): 37-39.
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Application of shear strength of clay on designing foundation pit bracing
YU Qing-yang, ZHAN Jun, YU Ying-bo
2001, 29(4): 40-42.
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Analysis on quadratic stress field characters of surrounding rock in Erlang mountain highway tunnel
JIN Xiao-guang, WANG Lan-sheng, LI Xiao-hong
2001, 29(4): 42-44.
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Computer processing and fractal dimension calculation of natural water system
CHEN Jiang-feng, LIU Yong, ZHANG Guo-wang
2001, 29(4): 45-47.
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The condition of water gushing from floor of No.15 coal seam in Dongshan Coal Mine
WU Hui-fang, DUAN Shui-yun, GAO Hong-sen
2001, 29(4): 47-49.
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The research on shallow three-dimensional transverse wave method of seismic exploration
HUO Quan-ming, CHENG Zeng-qing, FU Jin-sheng, GOU Jing-wei
2001, 29(4): 50-52.
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Forecasting coal layer thickness by BP neural network from multiple seismic parameters
HAN Wan-lin, ZHANG You-di, LI Liang
2001, 29(4): 53-54.
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The special processing of tomography to field data of tunnels perspective
WANG Qi
2001, 29(4): 55-57.
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Research on the treatment of the coagulant for the drilling
HU Chao, LI Ju-long
2001, 29(4): 58-60.
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A new type of coal core sampler
LIU Meng-xi, LIU Hui, WANG Yan-jun
2001, 29(4): 60-62.
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