1.
Coal Rank Distribution in No.3 Surface Minefield,Juhugeng Coalmine Area
聚乎更煤矿区三露天煤类分布的探讨
2.
Chinese classification of in seam coals
GB/T17607-1998中国煤层煤分类
3.
The application of coal volatile matter in determination of coal class for Pingdingshan No.12 Mine
用原煤样挥发分核定平煤十二矿煤的类别
4.
Classification of microlithotype
GB/T15589-1995显微煤岩类型分类
5.
Distribution of concentration of pulverized coal injected into BF tuyere by lance with multiple holes
多股流喷吹粉煤时高炉风口内粉煤浓度场分布
6.
Research on Distribution Regularity of Deposited Dust in Return-air Way of Coal Face
采煤工作面回风巷沉积煤尘分布规律的研究
7.
Analysis on Distribution Features of Thin Seam Zone in Seam and Relationship with Seam Sliding Structures
煤层薄煤带展布特征及其与层滑构造关系分析
8.
STUDY ON MODEL OF SULFUR CONTENTS ON THE MERCURY DISTRIBUTION CHARACTERISTIC IN COALS
煤的含硫率对煤中汞的分布特性影响模型研究
9.
On law of abutment pressure distribution of coal pillar in shallow seam
浅埋煤层预留煤柱支承压力分布规律研究
10.
Influence of concentration and particle size distribution on viscosity prediction of coal slurry
煤浆浓度和颗粒分布对煤浆黏度预测的影响
11.
Research on Effect of Particle Size Distribution of Modified Lignite-Water Slurry
粒度分布对提质褐煤水煤浆性能影响的研究
12.
Measurement and Analysis of Mercury Distribution in Raw Coal
原煤中汞分布赋存规律的测定与分析
13.
On the Deposition Factors Affecting the Seam Distribution,Seam Thickness and Coal Quality
浅议影响煤层分布和煤层厚度及煤质的沉积因素
14.
Study on Distribution Regularity of Coal-body Gas Pressure near Coal Draw-point in Early Stage of Caving Mining
放顶煤开采初期放煤口附近煤体瓦斯压力分布规律研究
15.
Xinjiang Hotan Buyat coal mining A_2 occurrence distribution of total sulfur
新疆和田布雅矿区A_2煤层中全硫赋存分布规律
16.
The Impact of Coal Combustion Modes of a Boiler on the Distribution of Trace Elements
锅炉燃煤方式对痕量元素分布的影响
17.
STUDY ON THE DISTRIBUTION LAWS OF THE TRACE ELEMENTS IN COAL ASH AND CINDER
燃煤灰渣中微量元素分布规律的研究
18.
Content Distribution of Trace Elements in Coal from Shanxi Province
山西省煤矿样中微量元素的含量分布