1000-1603
1994 Issue 2
An Application of Grey System Theory to Coal Mine
hu guang quan ; lv guang hua
hu guang quan ; lv guang hua
..............page:87-93
The Effect on Dust Control by Releasing High Pressure Water in Mechanised Excavation
pan ji ping ; li de min
pan ji ping ; li de min
..............page:94-101
On the Incomplete Huygens' Phenomenon of the Normal Hyperbolic Differential Equations
qin hui zeng ; shang ni na ; bai rong feng
qin hui zeng ; shang ni na ; bai rong feng
..............page:183-189
Dealing with the Points that are along a Line in Difference Set of the Free Polygons
wang tian min ; wang juan
wang tian min ; wang juan
..............page:178-182
Regressive Analysis on Computational Resuets of EHL
qi xiu mei ; gao chuang kuan
qi xiu mei ; gao chuang kuan
..............page:171-177
..............page:143-149
The Taiyuan Formation Conodont Biostratigraphy of Huainan Coalfield
jia ying yue ; ding hui ; zhang wei min
jia ying yue ; ding hui ; zhang wei min
..............page:133-142
Some Features of the Inorganic Matter in Contact Metamorphic Coal,Datong Coalfield
zhang yu san ; hao lin shan
zhang yu san ; hao lin shan
..............page:126-132
The Primary Study to Analyse Ash Content of Coal by Natural Gammar-ray Full Spectrum
cheng xiao ping ; wei biao
cheng xiao ping ; wei biao
..............page:121-125
Simple Explanation of the Application of Reliability Theory in the New Standard of the Architectural Structure Design
chen dong zuo ; ren xiao fei ; liu guo li
chen dong zuo ; ren xiao fei ; liu guo li
..............page:115-120
Development of the Drum Separator
xie xi chun ; yan feng
xie xi chun ; yan feng
..............page:109-114
The Motion Characteristics of Single Particle in Airstream Drying
sun dong ; zhang jian ; li dong mei
sun dong ; zhang jian ; li dong mei
..............page:102-108
A Study on Problems Concerned in Carbide-tipped Hob
shi xiu fang ; xu wei chong
shi xiu fang ; xu wei chong
..............page:166-170
Geometric Calculation for Modified Involute Spline
liu ying lin ; li chun ying
liu ying lin ; li chun ying
..............page:160-165
Stress Analysis and FEM Calculation for Stub Gear Tooth
feng xiao ning ; li zong hao
feng xiao ning ; li zong hao
..............page:155-159
An Analysing on Composition,Microstructure and Properties of Copper Alloy Sprayed-layer on C.I.
yuan qing long ; guo zhi an ; yang xue xiao
yuan qing long ; guo zhi an ; yang xue xiao
..............page:150-154