煤化程度越高，煤的各向电异性越明显。
Greater degree of coalification makes more obvious anisotropy.
不同煤种的镜质组的燃尽特性与其煤化程度有关；
For the different coals. the burn-out characteristics of the vitrinite group is related to the degree of its coal change;
用热分析手段研究了不同煤化程度煤的氧化热解反应。
The thermal analysis was used to study the oxidation and thermal degradation reaction of coal with different oxidation degrees of coal.
研究了14种不同煤化程度煤的性质与其型煤质量的关系。
The relationship between the properties of coals with different coalification degree and quality of their briquets were investigated.
揭示出煤中49种元素与煤岩组分和煤化程度的成生联系规律。
The rules for forming 49 elements in coal, macerals, and coalification degree were studied.
煤化程度越高的煤导电性越好，且甲烷气体在煤中的电动效应越明显；
The higher the degree of coal metamorphism is, the better the conductivity of coal is and the clearer the electric effect of methane gas in coal is.
含铀、锗煤主要为煤化程度低的褐煤，属于半暗-半亮、暗-亮煤及亮-暗煤。
Uranium, germanium-bearing coals are mainly lignites of low grade incoalation and belong to semidurain, semiclarain.
研究表明：煤的孔隙特征主要取决于煤化程度、显微煤岩组份、矿物质含量和断裂破坏强度。
It has been found that the pore characteristics of lump coal mainly depend on degree of coalification, types of macerals, content of inorganic matters and intensity of fissuring.
使用可在加压下测定着火点的装置，研究了煤化程度、煤中矿物质和煤焦干馏温度对煤或煤焦的催化着火的影响。
The effects of coal rank, pyrolytic temperature of coal and mineral matter in coals or chars on their ignition temperature were determined.
研究了不同条件下合成的水煤浆添加剂萘磺酸钠甲醛缩合物(nsf)与不同煤化程度煤的分子结构之间的匹配性能。
The matching performance between additive of Naphthalenesulfonic AcidFormaldehyde Condensate (NSF) for coal water slurry (CWS) and the molecular structure of different coals was studied.
结果表明：制浆时，不同煤化程度的煤对应的NSF具有不同的最佳缩合度值，添加木质素磺酸钠可有效地提高添加剂NSF的效能。
The results show that the optimal condensation degree of NSF varied with the coal ranks, and the function of NSF can be effectively improved by combining with lignosulfonate.
试验结果表明，经过哈氏可磨性测定仪后，各煤种的工业分析都发生了不同程度的变化，而煤粉破碎后的粒度分布取决于煤种的煤化程度，而与煤种的可磨性指数相关性较小。
The results(indicated) that the approximate analysis of the pulverized coal changed to different degrees, and the particle size distribution mainly depended on the coal rank but not the HGI.
摘要：随着煤矿生产机械化程度的不断提高，作为传统采煤方法的爆破落煤已逐渐被机械采煤所代替。
Abstract: with the mine production mechanization degree unceasing enhancement, as a traditional method of coal blasting fall coal mining machinery has gradually be replaced.
煤层气勘探中存在着煤变质程度差异性大和储层物性变化规律差异大的特点，这些特点直接制约着我国煤层气产业化的进程。
The coal transmutative degree and variational rule of coal seam physical character are different in the prospection for CBM. The situation restricted CBM industrialization in China.
火电厂煤场装车、卸车、配煤的工作量很大，迫切需要提高其自动化程度。
The work volume for coal loading, unloading and distribution in coal yard of thermal power plants is very great, which needs to increase the automation degree.
液压加煤、出渣，机械化程度高，设备运行稳定。
Hydraulic feeding, dregs, mechanization degree high, stable running.
这些数据反映水基压裂液对不同煤化阶段煤层的伤害程度有较大差别。
These data indicate large difference in damage of coalbed of different coalification stage.
循环流化床燃烧技术是目前商业化程度最好的清洁煤燃烧技术之一。
CFBC is one of the best commercial clean coal technologies up to now.
机械化程度高，液压加煤、出渣，设备运行稳定。
With high mechanization and hydraulic pressure for coal filling and slag tapping, the equipment can work steadily.
机械化程度高，液压加煤、出渣，设备运行稳定。
With high mechanization and hydraulic pressure for coal filling and slag tapping, the equipment can work steadily.
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