1673-9787
2002 Issue 2
Studies on stimulated distillation (SD) of coal tar using gas chromatography
zhang yu gui ; li fan ; xie ke chang ; wen peng
zhang yu gui ; li fan ; xie ke chang ; wen peng
..............page:157-160
Analysis of the causes of insufficient setting force of powered prop
ming ping mei ; deng le ; yang sheng qi
ming ping mei ; deng le ; yang sheng qi
..............page:153-156
Study of reducing compound material's drilling smirch
hao wang shen ; li xi feng
hao wang shen ; li xi feng
..............page:150-152
Studies of the design method of the ultrasonic honing sound system
tie zhan xu ; zhao bo
tie zhan xu ; zhao bo
..............page:147-149
The influence of zero time holding quenching temperature on the 20 MnV steel's strength and hardness
li an ming ; yang hong bao ; li zhang dong ; nan hong yan
li an ming ; yang hong bao ; li zhang dong ; nan hong yan
..............page:143-146
A control and monitoring system of Gushuyuan Coal Mine
yao wen ping ; wang yun xia ; zhang ling xian ; cheng gen ma
yao wen ping ; wang yun xia ; zhang ling xian ; cheng gen ma
..............page:140-142
Modeling of PMLSM based on neural network
zhang xiang wen ; yang hai zhu ; wang fu zhong ; jiao liu cheng
zhang xiang wen ; yang hai zhu ; wang fu zhong ; jiao liu cheng
..............page:136-139
The development and study of the materials and resources Management Information System of Wangzhuang Coal Mine
zeng qiang ; lv guang xian ; ding wei ; shi xiao hua
zeng qiang ; lv guang xian ; ding wei ; shi xiao hua
..............page:133-135
The design of track subsystem of the midium and thick steel plate's computer control system
shen ji quan ; wu min fei
shen ji quan ; wu min fei
..............page:130-132
A research of drawing software for mine monitoring control system
li chang qing ; an zuo peng ; zhao jian gui ; sun jun ding ; wu xiao sheng
li chang qing ; an zuo peng ; zhao jian gui ; sun jun ding ; wu xiao sheng
..............page:127-129
Study on the destruction mechanism of concrete under the pressure
zhang yi shun ; jin zu quan ; li xiao lei
zhang yi shun ; jin zu quan ; li xiao lei
..............page:123-126
Calculation of presplitting blasting parameters of open slope
yang xiao lin ; liu hong yan ; wang jin xing
yang xiao lin ; liu hong yan ; wang jin xing
..............page:118-122
Size determination of externally bonded GFRP plates for strengthening RC beams
zeng xian tao ; ding ya hong ; wang xing guo
zeng xian tao ; ding ya hong ; wang xing guo
..............page:114-117
The source of high fluorine content in groundwater and its geological structure factors in Yongcheng mining area
yin guo xun ; fu xin feng ; zhao qun hua ; zhang wei
yin guo xun ; fu xin feng ; zhao qun hua ; zhang wei
..............page:110-113
..............page:105-109
Geothermal system characteristics in East Plain of Henan province
nie xin liang ; wang xin yi ; shang zhao shun
nie xin liang ; wang xin yi ; shang zhao shun
..............page:101-104
The palaeoenvironmental significance of containing Macaronichnus Ichnofabirc
shi zhen sheng ; hu bin ; qi yong an ; zhang guo cheng
shi zhen sheng ; hu bin ; qi yong an ; zhang guo cheng
..............page:98-100
Sedimentary environment of the coal measures strata in Jincheng Mining Area
liang guo jun ; ma er xin ; zheng lin
liang guo jun ; ma er xin ; zheng lin
..............page:94-97
Researches on No. 9 coal seam and its roof and floor lithologic in the eastern part of Jincheng coal mining area
wang zu liang ; cheng cai hong
wang zu liang ; cheng cai hong
..............page:91-93
Evolution of the Late Cretaceous depositional systems in the Xixia Bsain, Henan province
zhang guo cheng
zhang guo cheng
..............page:85-90