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THE EVOLUTION OF DEVONIAN COAL ACCUMULATION IN CHINA
Han Dexin, Wang Yanbin, Quan Biao, Cheng Dingsheng
1993, 21(5): 1-6,11.
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CHARACTERISTICS OF FTIR,ESR,XRD OF THE COAL METAMORPHIZED BY SUB-VOCANICS
Liu Jinzhong
1993, 21(5): 16-20.
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THE OPTICAL TEXTURES OF THE THERMALLY ALTERED COALS AND THEIR GEOLOGICAL IMPLICATIONS
Fang Jiahu, Tang Xiuyi, Yang Yichun, Zhao Jiyao
1993, 21(5): 21-25,33.
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A CONCEPTION-USING MATHEMATICAL METHODS TO FORECAST THE HIDING FAULTS WITHIN THE ZONES OF FULLY-MECHANIZED WORKING FACES
Liu Tianxi
1993, 21(5): 26-33.
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CORRECTION OF THE EQUATION FOR GAS FLOW IN COAL SEAMS
Sun Peide
1993, 21(5): 34-35.
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RESEARCHES ON THE INTERRELATION BETWEEN THE PERMEABILITY OF THE SHALLOW AQUIFERS AND THE CHEMICAL COMPONENTS OF THE GROUNDWATER IN HUAINAN COAL MINE AREA
Gui Herong, Chen Zhaoyan, Sui Chengli, Qian Moushi, Zou Hai
1993, 21(5): 40-44.
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THEORETICAL MODEL OF SHORT RANGE TERRAIN CORRECTION OF GRAVITY EXPLORATION
Sun Gang
1993, 21(5): 45-49.
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FREQUENCY SPLITTING PROCESSING OF SEISMIC DATA
Ju Xinghua
1993, 21(5): 50-56.
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3-D TREND ANALYSIS APPLICATION TO THE DISSOCIATION OF POTENTIAL FIELD ANOMALY
Wang Silong, Ning Shunian, Li Chen, Xu Xiaoting
1993, 21(5): 56-60.
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APPLICATION OF MICROCOMPUTER IN CONTROLLED DIRECTIONAL DRILLING
Gao Yuliang
1993, 21(5): 61-66.
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