英语释义

• rich in tarry hydrocarbons; burns readily with a smoky yellow flame

片语

bitumite烟煤

soft projecting coal seam松软突出煤层

ultra soft weak coal极散软煤

soft outburst coal seam松软突出煤层

soft brown coal软褐煤

soft rock coal roadway软巖回采巷道

bituminous coal[矿物] 烟煤；沥青煤（等于soft coal）

soft top coal软弱顶煤

textural soft-coal构造软煤

英汉例句

• at the present, the problem which is urgently to be solved in gas discharge is the drilling technology in soft coal seam gas discharge, especially the drilling technology of the deep hole.

  目前在瓦斯抽放中急待解决的问题是软煤层瓦斯抽放的打鉆技术，尤其是深孔打鉆技术。

• there are three coal mines in xin「an coalfield. the shanxi group irregular(2-1) coal seam has soft roof, soft coal and soft floor.

  在新安煤田新建的三对矿井，主采煤层均为山西组2-1三软不稳定煤层。

• based on the difference between hard coal and deformed soft coal on physical characteristics, analyzing the response that deformed soft coal seam is on well log.

  基于构造软煤与硬煤的物性差异，分析构造软煤分层在测井曲线上的响应特征；

• drilling borehole in hard coal seam is mostly used to discharge gas, and cross layer borehole, roof rock borehole and laneway are mainly used to discharge gas in soft coal seam.

  对于容易成孔的硬煤层采取本煤层鉆孔预抽瓦斯，对于难成孔的松软煤层采取邻近层巖石长鉆孔、穿层鉆孔以及巷道抽采。

• the combustion characters of petroleum coke were between those of soft coal and anthracite .

  石油焦的燃烧特性处于烟煤和无烟煤之间。

• the support of coal roadway in seam with soft roof, soft coal and soft floor is a problem of influencing production.

  前言： 「三软煤层」巷道支护问题一直是困扰生产的难点之一。

• the de-oiling counter heating stove for soft coal gasified decoking belongs to the technology field of fuel supply.

  烟煤气化脱除焦油的脱油反烧炉属于燃料供应技术领域。

• i still think i just and opposition the wind merely top of the appearance is very handsome, immediately just knows, ugg stivali age, and originally whole a soft coal pellet mushrooms a sky.

  啊，我还以为刚才自己逆风而上的样子很帅气，现在才知道，原来整个一黑煤球升天。

• the project takes pyrogenic dry distillation gas of soft coal in continuous retort as the fuel gas and produces ferroalloy coke and crude tar oil.

  本项目是以烟煤在连续炭化炉中热解的干馏煤气作为城市燃气，同时付产铁合金焦和粗焦油。

• it has good coal adaptability and is especially suitable for soft coal that has high tar content and big gas output.

  煤种适应性强，尤其适用于焦油含量高，产气量大的烟煤。

• this paper puts forward support plan through analyzing strata behavior regularity of coal roadway in seam with soft roof, soft coal and soft floor.

  文章通过对永华煤矿「三软煤层」煤巷矿压规律进行分析，提出了支护方案。

• as well as the related information of deformed soft coal in study area was got by this technology; dangerous districts of coal and gas outburst were forecasted in study area.

  利用该技术获取了研究区的构造软煤资料，对研究区的煤与瓦斯突出危险性区域进行了预测。

• soft coal burns with more flames than hard coal .

  烟煤燃烧时火焰较无烟煤多。

• as the soft coal seam is high gas content and low permeability. it has been difficult and key for the coal seam gas extraction.

  由于松软煤层的瓦斯含气量高而透气性又极差，一直是本煤层瓦斯抽采的难点和重点。

• the results can satisfy with fundamental needs for finding the distribution laws of tectonic soft coal in mines with coal and gas outburst (at non mining area especially).

  识别结果能满足初步查明突出矿井（尤其是未采掘区）构造软煤分布规律的需要。

• by recent years」 practice, the study of drilling technology in soft coal seam gas discharge is put forward to discuss.

  就软煤层瓦斯抽放打鉆技术进行研究，与同行交流。

• however, with the extension of mining depth, the distribution of soft coal seam has been expanding.

  然而，随着矿井开采范围的延深，松软煤层的分布范围呈不断扩展趋势。

• there are many kinds of forms of gas discharge, but the main form is soft coal seam gas discharge.

  瓦斯抽放形式有多种，本煤层抽放是其主要形式。

• after spring plowing it looks oil-blackened or colored by the soft coal which occurs in great veins throughout the state.

  春耕之后，泥土油亮而乌黑，像是被遍布全州的大矿脉里松软的烟煤染过似的。

相似词

coal供煤；采煤，提炼煤；把……烧成炭；加煤