0253-9993
2002 Issue 2
Research on evaluation of operational performance of coal mines based on ANN
zhang qing ; wang quan sheng ; peng jian liang
zhang qing ; wang quan sheng ; peng jian liang
..............page:220-224
Fltration characteristics analysis of clean hydraulic systems with little volume tank and zero volume tank
yuan chuang zhi ; chen cai ping ; zhao tong yong
yuan chuang zhi ; chen cai ping ; zhao tong yong
..............page:216-219
Study on test methods of mine main centrifugal fan performance
chen liao yuan ; pan di lin ; zhang jun
chen liao yuan ; pan di lin ; zhang jun
..............page:211-215
Study on the structure of coal mine underground integrated service digital network
zhang shen ; ding en jie ; wu zeng
zhang shen ; ding en jie ; wu zeng
..............page:206-210
Selection of coal preparation flowsheet by multi-stage comprehensive fuzzy evaluation method
zuo fan fei ; xu jun jie ; yang xiao hong
zuo fan fei ; xu jun jie ; yang xiao hong
..............page:201-205
Separation of CH4/N2 gas mixture by pressure swing adsorption processes
gu min ; xian xue fu ; zhang dai jun ; chen chang guo
gu min ; xian xue fu ; zhang dai jun ; chen chang guo
..............page:197-200
RBF neural network model for fly-ash decarbonization floatation
peng su ping ; wang li gang ; han min fang
peng su ping ; wang li gang ; han min fang
..............page:193-196
Research of compound particle clean coal of industrial boiler
zhou guo jiang ; lv yu ting ; guo de ; xu zhan xian
zhou guo jiang ; lv yu ting ; guo de ; xu zhan xian
..............page:188-192
An experimental study on briquettes mechanism of thermal stability
zhang chuan xiang ; zuo lun jian ; wang yong jian ; chai yi yan
zhang chuan xiang ; zuo lun jian ; wang yong jian ; chai yi yan
..............page:184-187
Effect of preparation conditions on gasification reactivity of char with NO
zhao zong bin ; li wen ; li bao qing
zhao zong bin ; li wen ; li bao qing
..............page:179-183
..............page:173-178
The experiment theory and the experiment study on eliminating gas accumulation in upper corner by pulse jet
yang sheng qiang ; yu qi xiang ; wang kai
yang sheng qiang ; yu qi xiang ; wang kai
..............page:168-172
..............page:164-167
Analogict tri-prism: a new 3D geo-spatial modeling methodology
qi an wen ; wu li xin ; li bing ; li jian min ; yang zhong dong
qi an wen ; wu li xin ; li bing ; li jian min ; yang zhong dong
..............page:158-163
Modeling positional uncertainty of dynamic point in mining GIS
deng min ; liu wen bao ; cui xian guo
deng min ; liu wen bao ; cui xian guo
..............page:152-157
Performance experiment on solidifying slurry of "cement-clay-fly ash-quicklime"
gou pan feng ; zhang yi shun
gou pan feng ; zhang yi shun
..............page:148-151
Study of de-coupling effect in the form of underground spacecompacted by explosion
lin da neng ; hu wei ; peng gang
lin da neng ; hu wei ; peng gang
..............page:144-147
Study on replacing bolting and shotcreting by bolt-net-grout support
yi gong zuo ; li ming yuan
yi gong zuo ; li ming yuan
..............page:139-143
Model and its application on the evaluation of degree of difficulty of top coal caving in steep seam
zhu chuan qu ; zuo xie xing
zhu chuan qu ; zuo xie xing
..............page:134-138
The coal mining practice of reducing waterproof coal pillars in Panxie Mining Area
zhang wen yi ; wang wen ge ; peng wei dong ; feng zhen hai ; shu kai sheng
zhang wen yi ; wang wen ge ; peng wei dong ; feng zhen hai ; shu kai sheng
..............page:128-133
Research about the principles and the applications of three types of the GPR in the world
liu chuan xiao ; jiang jin quan ; yang yong jie ; tan yun liang
liu chuan xiao ; jiang jin quan ; yang yong jie ; tan yun liang
..............page:123-127
Thermodynamics pattern and features of coal metamorphic evolution in Southwest Shandong
yao duo xi ; zhi xia chen ; tang xiu yi
yao duo xi ; zhi xia chen ; tang xiu yi
..............page:119-122
Study on sequence stratigraphy applied to coalbed methane resource assessment
sang shu xun ; qin yong ; fan bing heng ; jiang bo ; fu xue hai
sang shu xun ; qin yong ; fan bing heng ; jiang bo ; fu xue hai
..............page:113-118