COAL GEOLOGY & EXPLORATION 1998 Vol. 26 No. 5

PALEOBOTANIC EVIDENCES ABOUT CLIMATE GETTING HOT FROM MIDDLE JURASSIC IN SOUTHERN BORDER OF NORTH CHINA PLATFORM

CENG Yong, FAN Bing-heng, SHEN Shu-zhong

1998, 26(5): 1-3.

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THE LITHOFACIES PALEOGEOGRAPHY OF MAOKOUAN SUBSERIES AND WUCHIAPINGIAN STAGE IN EAST PART OF SOUTH CHINA

CHEN Zhong-hui, WU Fa-dong, GE Li-gang, ZHANG Shou-liang

1998, 26(5): 4-9.

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THE TIDAL DELTA-FLUVIAL SEDIMENTATION AND COAL ACCUMULATION OF SHANXI FORMATION IN PINGOU MINING AREA,SOUTH WESTERN EDGE OF INNER MONGOLIA

GUO Ying-hai, LIU Huan-jie, JIA Jin-hua

1998, 26(5): 10-13.

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STUDY ON SEQUENCE STRATIGRAPHY AND COAL ACCUMULATING REGULARITIES OF JURASSIC SYSTEM IN CHAOSHUI BASIN

GE Li-gang, CHEN Zhong-hui, WU Fa-dong, ZHANG Shou-liang, ZHANG Zhi-hong, XU Tai-lun

1998, 26(5): 14-18.

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NUMERICAL SIMULATION ON COALBED METHANE DIFFUSION IN GEOHISTORY

WEI Zhong-tao, LIU Huan-jie, MENG Jian

1998, 26(5): 19-24.

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THE APPLICATION OF THE GRAY CLUSTER ANALYSIS IN THE MINE GAS DIVISION

WANG Xiao-bo, DING Chen-jian

1998, 26(5): 25-28.

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QUANTITATIVE ANALYSIS ON THE THICKNESS VARIATION OF NO.2-1 COAL SEAM IN CHAOHUA MINE FIELD

CAO Dai-yong, LIU Qin-fu, PENG Su-ping, HE Ri-xing, MU Xuan-she, SHI Xian-zhong, ZHANG Shou-ren

1998, 26(5): 28-32.

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FINITE ELEMENT ANALYSIS ON PALEOSTRESS FIELD EVOLUTION IN GAOAN MINE

YUAN Zheng-rong, XUE Xi-cheng, LONG Rong-sheng

1998, 26(5): 33-35.

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THE MECHANICAL ANALYSIS OF WATER INRUSH FROM MINING FLOOR

SHI Long-qing

1998, 26(5): 36-38.

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A NEW METHOD TO PREDICT GROUNDWATER LEVEL——GMDH

HU Ming-xing, GUO Ling-xiang, GUO Da-zhi

1998, 26(5): 38-41.

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THE ESTIMATION OF WATER YIELD OF HONGYAN COAL MINE WITH KERNEL FUNCTION

LI Chao-feng, YU Zhi-wei, HAN Bao-ping

1998, 26(5): 41-44.

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THE VARIABILITY OF INDICES OF ENGINEERING GEOLOGIC PROPERTIES IN COAL MEASURES ROCKS

SUI Wang-hua, ZHOU Sheng-wu, JIANG Zhen-quan, YU Zhen-ping

1998, 26(5): 44-47.

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PREDICTION AND CONTROL OF THE DAMAGE CAUSED BY MINING GENTLY INCLINED SEAM IN SHALLOW LAYER

GAO De-fu

1998, 26(5): 48-50.

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NEURAL NETWORK STUDY FOR ENVIRONMENT QUALITY ASSESSMENT OF GROUND WATER

LU Xin-wei, HU Ming-xing

1998, 26(5): 51-53.

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MULTIPLE WAVE FIELD SEPARATION REALIZED BY τ-p TRANSFORM

QI Jing-hua, LI Ping

1998, 26(5): 54-57.

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AUTOMATIC FORMATION DIVISION AND LITHOLOGIC INTERpRETATION BY LOGGING USING COMpUTER

GUO Ai-huang

1998, 26(5): 58-62.

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THE CORRECTING METHODS TO INCREASE THE IMAGE RECONSTRUCTION EFFECTIVENESS

YANG Yuan-hai

1998, 26(5): 63-66.

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EXPERT SYSTEM OF NEURAL NETWORKS BASED ON BACK PROPAGATING ALGORITHM FOR BIT DESIGN

ZHANG Shao-he, ZHAO Xian-fu, LU Fan, ZHANG Zu-ping

1998, 26(5): 69-72.

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