一般烟煤开采；汽车货运。
烟煤一般被视作一种质地均匀一致的产品。
Bituminous coal is often treated as a consistent and homogeneous product.
石油焦的燃烧特性处于烟煤和无烟煤之间。
The combustion characters of petroleum coke were between those of soft coal and anthracite .
烟煤的宏观煤岩分类是煤岩学研究的内容之一。
Macroscopic classification for bituminous coal is one of the research tasks for coal petrology.
石煤的燃烧特性与无烟煤相近，但比无烟煤差。
The combustion characteristics of stone coal are similar to anthracite coal and worse than anthracite.
简介W火焰锅炉适应于无烟煤燃烧的结构特点。
The structure of W flame boiler suitable for anthracite is introduced.
到无烟煤阶段，有机态微量元素含量进一步降低。
The organic affinity of trace elements decreases further in anthracite.
研究表明，影响烟煤爆炸性能的因素是多种多样的。
Previous study has showed that the factors affecting the bitumite explosiveness are various.
这些元素的一半被漆成白色，另一半是无烟煤灰色。
Half of these elements are lacquered in white, and the other half in anthracite grey.
低浓度的煤炭，如亚煤烟煤和褐煤等，其含水量最高可达50%。
Less dense types, such as sub-bituminous and lignite coal, can contain up to 50% water.
在全国所有的工人中，可能烟煤矿工不满的理由最充分。
Of all the workers in the country bituminous miners probably had best grounds for discontent.
介绍了油团聚（SGHFF）技术脱除烟煤灰分的过程。
尤其是针对无烟煤，采用离线型CD C分解炉更为合理。
To anthracite, adopting off-line type CDC calciner is more reasonable.
鞍钢喷吹烟煤的试验成功，实现了我国喷吹烟煤技术的突破。
Anshan Iron and Steel Corporation's successful experiment of injecting bitumite is a technological breakthrough in our country.
北石店镇是全国最大的无烟煤生产集团——晋煤集团的驻地。
Shi Zhen north are the country's largest anthracite production Group - Shanxi Coal Group resident.
无烟煤是一种最有价值的煤，它燃烧慢，烟很少但火焰却很大。
The anthracite is the most valuable type of coal. It burns slowly, with little smoke and a very hot flame.
但对无烟煤来说，价格保持基本稳定，预计下降的可能性不大。
But for anthracite, prices remain basically stable, is expected to decline is unlikely.
研究了两种烟煤和玉米淀粉、石权子粉粉尘层的反应动力学参数。
A study on reaction kinetics of maize, lycopodium and two kinds of bituminous dust layers are presented.
采用试验方法对几种高挥发分烟煤的爆炸性及燃烧性进行了研究。
The explosive properties and combustibility of some high volatility soft coals are investigated by the lab experimentation method.
直到1916年，美国矿工联合会才终于得到无烟煤矿资方承认。
Not until 1916 did the UMW finally win recognition from the anthracite operators .
地质学家估计中国北部的无烟煤和烟煤煤层形成于侏罗纪时期之前。
Geologists estimate the seams of anthracite and bituminous coal in northern China, for instance, were formed from the Jurassic period onward.
水处理填料系列：如石英砂、活性碳、锰砂、无烟煤和离子交换树脂。
Water purification material Series: if Quartz sand, Activated Carbon, Manganese sand, Anthracite, and ion exchange resins.
烟煤与贫煤的分析结果一致，而无烟煤的分析结果在低温时存在差异。
The analysis results of bituminous coal and lean coal are same, but there are some differences with analysis results of anthracite coal in low temperature.
对无烟煤的配合比和改性焦油洗油残渣用量等主要影响因素进行了探讨。
Right mix of anthracite and modification of tar washing oil residue usage and other major factors are discussed.
无烟煤一种很亮的高密度煤，含炭量高，挥发性物质少，燃料时火焰纯净。
A dense, shiny coal that has a high carbon content and little volatile matter and burns with a clean flame.
这些过滤器的常规材料一直以来都使用烟煤做滤材，而西门子的一种新产品使用椰壳做滤材。
The conventional material in these filters has long been a bituminous coal base, whereas one of Siemens' new products uses coconut shells.
国阳新能在山西无烟煤的地位，不像山西焦煤集团一样是“唯一”，但也举足轻重。
Yangxin States in the status of Shanxi anthracite, unlike Shanxi Coking Coal Group, is the "only", but also decisive.
国阳新能在山西无烟煤的地位，不像山西焦煤集团一样是“唯一”，但也举足轻重。
Yangxin States in the status of Shanxi anthracite, unlike Shanxi Coking Coal Group, is the "only", but also decisive.
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