1.
Pore Structure of Macerals from a Low Rank Bituminous
低变质烟煤有机显微煤岩组分的孔结构分析
2.
Wettability of macerals from low rank bituminous
低变质烟煤有机显微煤岩组分的润湿性
3.
The experimental research on petrological transformation of low rank coal during its enhancement of plastic characteristics by hydrogenation
低变质烟煤加氢增塑过程中岩相特征变化试验研究
4.
A soft, brownish - black coal in which the alteration of vegetable matter has proceeded further than in peat but not as far as in bituminous coal.
褐煤一种褐色软质煤，植物性物质的变化程度比泥煤重但比烟煤轻
5.
A Study of Distorted PC Concentration Combustion and Its Application in a Power Boiler Furnace
变异煤粉浓度燃烧技术的研究及其在劣质烟煤锅炉上的应用
6.
* High quality and low sulfur content coal, coal washing, and briquette
优质低硫煤、煤炭的洗
7.
anthracite-coal-base carbon refractory
无烟煤碳质耐火材料
8.
Electric Character Logging Method for Complex Structure of Low Metamorphic Lignite Layer
低变质复杂结构褐煤层的电性测井方法
9.
Coalbed methane(CBM) development potential of low rank coal:A case study from Ordos Basin
低变质煤的煤层气开发潜力——以鄂尔多斯盆地侏罗系为例
10.
The coal in Xinmin district of Shenfu coalfield, Shaanxi belongs to the low-metamorphic unsticky and long flame coal of Jurassic period.
陕西省神府煤田新民区赋存的煤层为休罗纪低变质不粘煤和长焰煤。
11.
The Project for the Renovation of the 1025t/h Semi-bituminous Coal Boil Combustion with Lignite
1025t/h劣质烟煤锅炉掺烧褐煤改造方案
12.
The Foundational Research on Water Infusion for Longwall Top Coal Caving Face in Para-Anthracite Seam;
低级无烟煤综放工作面煤层注水基础研究
13.
Researching of a Series of Formulations for the Low Smoke and Low Haloge Flame Retardant Rubber Cable Material for Coal Mining Purposes;
煤矿用低烟低卤阻燃橡套电缆料配方的研究
14.
thick-layer apt to oxidation type characterized by large thickness of coal seam and low metamorphic degree, and transition type.
以煤层厚度大和低变质程度为特征的厚层氧化类型; 过渡类型.
15.
Structural Characteristics of Low-middle Rank Coals and Generation Mechanisms of Methane and Hydrogen during Pyrolysis;
低中变质程度煤的结构特征及热解过程中甲烷、氢气的生成机理
16.
Technical Research on Mixed Combustion with Brown Coal for 1025 t/h Boilers Burning Poor Quality Bituminous Coal Boilers
1025t/h劣质烟煤锅炉掺烧褐煤改造技术研究
17.
PHYSICAL PROPERTIES OF ANTHRACITE AND THEIR EFFECT ON COMPRESSIVE STRENGTH OF BRIQUETTE
无烟煤的物理性质对其型煤抗压强度的影响
18.
The CWS rheology of high rank coal depends mainly on the structure and property of the dispersants.
变质程度高且灰分较低煤浆的流变性,主要依赖于分散剂的结构与性质;