Journal of China Coal Society 2004 Issue 5 Probing into recycle economy system info in coal and other intergrowth and concomitancy diggings

Probing into recycle economy system info in coal and other intergrowth and concomitancy diggings
ren yi zuo ; wang xin hua ; yu xi zhan

..............page:635-640

Frequency characteristic of transmitted attenuation of guided electromagnetic waves in circular tunnel
liu hui li ; wei zhan yong ; sun ji ping

..............page:630-634

Evaluating the significance of system parameters based on rough sets theory and its application
ma yu liang ; zhao guang zhou ; li xiao run

..............page:626-629

Modeling and control of the nonlinear coupling vibration over the motor-driven system
wang xue dan ; jiang jian guo

..............page:622-625

Application of wavelet transform in the signal identification of hoist brake staff
zhou zuo ; xiao xing ming

..............page:618-621

Effect of radiators on the thermal power of gear reducers in coalmine
zhou zhe bo

..............page:614-617

Experimental study on high-temperature air ignition of pulverized coals
feng wu jun ; li dong ; zhao li he ; wang heng ; chen yan

..............page:611-613

Numerical simulation of effect of oxygen-coal mole ratio on coal water slurry gasification process
yu hai long ; zhao xiang ; zhou zhi jun ; zhou jun hu ; zuo ke fa

..............page:606-610

Study on separation and dewatering techniques of recovering clean coal from fine coal
xie guang yuan ; wu ling ; ou ze shen ; liu chang chun

..............page:602-605

Primary experiments on gasification on an atmospheric circulating fluidized bed
na yong jie ; zhang rong guang ; lv qing gang ; wang dong yu

..............page:598-601

Study on the characteristics of sulfurous pollutant with different coal in one-dimensional flame
han kui hua ; lu chun mei ; wang yong zheng ; liu zhi chao ; ma chuan li ; gao shan ; yang dong ; zhao jian li

..............page:594-597

Study on acetylene preparation from coal conversion directly by plasma
bao wei ren ; lv yong kang ; cao qing ; xie ke chang

..............page:590-593

Study on Mycobacterium phlei selective flocculate coal to get rid of pyretic sulphur
zhang dong chen ; zhang ming xu ; chen qing ru ; li qing ; wu xue feng

..............page:585-589

Study on the application of coagulation and micro-filtration membrane separation technique in coal mining water treatment and reclamation
wu qiang ; wang zhi qiang ; ye si yuan ; yang jin ying ; tan wen zuo

..............page:581-584

Study on organization parameters method in ventilation design
li long qing ; wu feng liang

..............page:576-580

Study on prevention and treatment technology of rock burst under the condition of two-hard seam in Xinzhouyao Mine
hou zhi ying ; wang jia chen

..............page:550-553

Grouting reinforcement technique in fault broken roof in working face with individual props
cao sheng gen ; liu chang you

..............page:545-549

The spectrum analysis of acoustic emission signal in rock materials
zuo huan dong ; zhang xing min ; jiang fu xing

..............page:540-544

The reliability study of railway transportation system in coal mining areas
cai qing xiang ; yu jing

..............page:536-539

Experimental study on the damage characteristics of the slope under blasting
wang dai hua ; liu jun ; bai de qiang ; gao wen ming ; zhang an zuo ; liu dian shu

..............page:532-535

Dynamic model and stability of system "roof-support-floor"in steeply dipping seam mining
wu yong ping

..............page:527-531

Study on the "abnormal pressure" on support in fully mechanized sublevel caving face
jiang fu xing ; wang hua jun ; wu shi liang ; shi cheng zhong ; feng zeng qiang ; chen qiang

..............page:523-526

Numerical simulation of coalbed methane geologic evolution history
wei zhong zuo ; qin yong ; fu xue hai ; man lei

..............page:518-522

The new structure-genetic classification system in tectonically deformed coals and its geological significance
zuo yi wen ; jiang bo ; hou quan lin ; wang gui liang

..............page:513-517

Experimental and simulation of flammable vapor cloud explosion
yang guo gang ; ding xin wei ; wang shu lan ; bi ming shu

..............page:572-575

Study on prediction model of coal spontaneous combustion stage
deng jun ; zhang yan ni ; xu tong mo ; xu jing cai

..............page:568-571

Study on the electromagnetic emission neural network forecasting method of coal and gas outburst of working face
sa zhan you ; he xue qiu ; wang en yuan

..............page:563-567

Application of oscillograph on explosives desensitization under dynamic pressure
wang yin jun ; yan shi long ; wang xu guang

..............page:559-562

The experimental study of high strength reinforced concrete precast arch board shaft wall in frozen shaft
cheng zuo ; yao zhi shu ; yu wei qin ; zhang guo yong

..............page:554-558