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THE COAL FACIES PROPERTIES OF MEGA COAL SEAM IN XIAOLONGTAN FROMATION IN XIANFENG BASIN
Xing Jun, Liu Guangxiang, Xu Guangquan
1999, 27(4): 1-5.
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THE SYNSEDIMENTARY ALKALINITYVOLCANIC ASH DERIVED TONSTEINS OF EARLY LONGTAN AGE IN SOUTHWESTERN CHINA
Zhou Yiping
1999, 27(4): 5-9.
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REE GEOCHEMICAL CHARACTERISTICS AND ITS PALEOKARSTENVIRONMENTAL MARKS OF ORDOVICIAN IN NORTHERN ANHUI
Li Dinglong, Wu Guanmao
1999, 27(4): 10-15.
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SULFUR ABSORPTION EXPERIMENT USING CAMBRIAN DOLOMITE AND LIMESTONE OF HANCHENG AREA,SHAANXI PROVINCE
Luo Kunli, Wang Wuyi, Yao Gaihuan, Shi Jiangfeng, Yan Lidong
1999, 27(4): 16-18.
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DISCUSSION ON THE GEOLOGICAL WORK IN FULLY MECHANIZED WORKING FACE
Xiao Yongzhou, Jin Jingyu
1999, 27(4): 19-21.
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EVALUATION ON THE CONFINEMENT OF COAL-ENCLOSING ROCKS IN NORTHERN AREA OF HANGCHENG MINING DISTRICT
Wang Shengquan, Wang Xiaogang
1999, 27(4): 22-24.
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THE MOISTURE CONTENT UNDER COAL RESERVOIR CONDITION——STUDY ON THE DETERMINATION METHOD OF BALANCE MOISTURE
Zhang Qingling
1999, 27(4): 25-28.
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DETERMINATON OF COALBED METHANE DESORPTION TIME
Luo Zujiang, Fu Yanling, Wang Zenghui
1999, 27(4): 28-29.
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THE COAL METAMORPHISM AND COALBED GAS GENERATION IN TIEFA BASIN
Zhang Hui, Zheng Yuzhu, Xi Xianwu
1999, 27(4): 30-33.
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THE CAUSES OF BRACKISH GROUNDWATER IN SOUTHERN NINGXIA
Zhou Chenggang, Bai Xiqing
1999, 27(4): 36-38.
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THE PERFORMANCE ANALYSIS OF THEIS EQUATION AND ERROR ESTIMATION METHOD
Guo Jianqing, Li Yunfeng, Wang Hongsheng
1999, 27(4): 38-42.
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ENGINEERING GEOLOGICAL CHARACTERISTICS OF LOOSE BEDAND PREDICTION OF LAND SUBSIDENCE IN XINJI MINING AREA
Song Xiaomei, Wang Houzhu
1999, 27(4): 43-47.
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THE CHARACTERISTICS OF ENGINEERING GEOLOGY AND EXPLORATION METHOD IN SATUI COALFIELD,INDONESIA
Li Hong
1999, 27(4): 47-49.
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THE METHOD OF DEWATERING DURING PRELIMINARY MINING FOR CONTROLLING WATER BURSTING FROM ROOF AQUIFER
Mao Yunde, Li Min
1999, 27(4): 50-51.
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STUDY ON THE TRANSIENT ELECTROMAGNETIC （TEM） SOUNDING WITH ELECTRIC DIPOLE.IV.APPARENT RESISTIVITY IN TEM SOUNDING
Chen Mingsheng, Tian Xiaobo
1999, 27(4): 52-55.
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THE APPLICATION OF HIGHRESOLUTION SEISMIC EXPLORATION OF WORKING AREA IN YONGXIA MINING DISTRICT
Zhang Shengli, Liu Yunxiang, Cheng Dongquan
1999, 27(4): 55-59.
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THE APPLICATION OF VOICE FREQUENCY ELECTRIC PERSPECTIVE TECHNIQUE IN RENLOU COAL MINE
Wang Yongsheng, Ceng Fanglu, Zhang Fuping, Tong Hongshu, Yin Chungang, Duan Zhongwen, Yu Jiluan
1999, 27(4): 59-61.
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HIGH ACCURACY COMPUTER TOMOGRAPHY OF ELECTROMAGNETIC WAVE ON WORKING FACES AND ITS APPLICATION
Cheng Jiulong, Yu Shijian, Qiu Wei, Cheng Hongliang, Song Zhenjiang
1999, 27(4): 62-64.
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WELL CEMENTING TECHNOLOGY FOR LEAK PREVENTION OF CEMENT PASTES IN JINTAN SALT FIELD
Yang Wenguang, Hu Decheng
1999, 27(4): 65-67.
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THE MODERN TECHNIQUES FOR FAULT FORECAST AND DIAGNOSIS OF ALL-HYDRAULIC TUNNEL DRILLER
Diao Shujun, Hu Shaoyun
1999, 27(4): 68-71.
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