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- bituminous lump coal 烟煤块
- May be used in iced coal or lump coal with a certain thickness. 能用于对一定厚度的冻煤或大块煤采样。
- Some plants have successfully revamped fixed-bed lump coal gasifier into shaped-coal gasifier and benefits a lot. 用型煤气化炉来气化型煤已经在一些厂获得成功,取得了较好的经济效益。
- It is important in the production of coal mine that preparation of gangue from lump coal. 矸石分选是煤矿生产的重要环节,即在煤块中将矸石挑选出来。
- In order to attain the certain lump coal rate, the key is reasonable picks-lacing. 因而要达到一定的块煤率,关键是截齿的合理排列。
- The Company sells Shanxi anthracite, lump coal, semi-bituminous coal, coal opium fire. 本公司主要销售山西无烟煤,块煤;
- The method of cyclone rehandling was put forward against the loss of lump coal in the transportation process of underground raw coal. 针对井下原煤胶带运输过程中的块率损失,提出旋流转载的方法,并就实践中存在的问题进行探索与研究,从而使该技术在成庄矿获得了成功运用。
- This paper analyzes the gasification of big-size lump coal in different stages in gasifier,focusing on discussion of incompletly gasifying of the coal. 对大块煤在气化炉中燃烧的几个阶段进行分析。
- In the mineable C3 coal seam at Dazhuba coalfield,macroscopic type mainly consist of semi-bright fine coal,secondarily semi-dull and semi-bright lump coal. 大竹坝井田全区可采煤层C3,宏观煤岩类型主要为半亮型粉煤,其次为半暗型、半亮型块煤。煤种为中灰中高硫特低磷高热值贫煤。
- It is the focus problem for anthracitic coal production enterprise to increase percentage of lump coal and reduce amount of lump coal with size smaller than lower size limit. 提高块煤率、降低块煤限下率是当前无烟煤生产企业关注的焦点问题。
- What can we do with the bituminous coal? 这些烟煤可以用来做什么？
- In particular lump coal, known. 特别是块煤，远近闻名。
- To increase lump coal ratio in stopes, a scheme is put forward for coal falling by loose pre-shearing millisecond blasting, and hole arrangement parameters and blasting parameters are adjusted. 为提高炮采面块煤率,提出了松动预裂微差爆破的落煤方案,并对布孔参数和爆破参数进行了调整。
- Rotary chute applied to prevent lump coal breaking 螺旋溜槽在块煤防破碎中的应用
- In the lump they were hard working people. 就整体而言，他们都是辛勤的劳动者。
- Percentage of undersize of lump coal 块煤下限率
- General bituminous coal mining; Motor freight. 一般烟煤开采；汽车货运。
- If you don't like it, you may [can] lump it. 你不喜欢，也得容忍一下。
- Technique study for increasing lump coal rate 提高块煤率的技术方案研究
- The surgeon excised the lump from her breast. 外科医生切除了她乳房的肿块。
