片语

raw coal reserve原煤储备

raw w coal原煤

raw coal consumption detail实物煤耗

raw-coal buffer silo原煤缓沖仓

raw coal screening原煤筛选

raw material coal煤原料

comprehensive raw coal field原煤综合料场

run of mine coal[矿物] 原煤

raw coal size原料煤粒度

英汉例句

• the relationship between the raw coal ash content and the structural differentiation was studied by using statistics and the principles of dissipation structures.

  运用统计方法和耗散结构原理，对原煤灰分产率和构造分异作用的关系进行研究。

• this paper describes the simulation of raw coal washability curves using a micro-computer.

  本文介绍了采用数学模型模拟原煤亨利可选性曲线的尝试。

• about 50% of raw coal is processed in this method in china.

  我国目前入洗原煤的50%左右是用跳汰机分选的。

• the relation between the character of the flotation feed and the petrographic constituents of raw coal and especially the flowsheet is briefly described.

  扼要地概括浮选原料的性质与原煤的巖相组成的关系，特别是和工艺流程的关系。

• the react mechanism is different for raw coal and demineralized coal and ash may change the distribute profile of coal nitrogen in a degree.

  灰分对原煤和酸洗脱灰煤的作用机理不同，且加灰后都在不同程度上改变了氮的分配。

• raw coal washability curves provide essential basic data for management and design of coal preparation plants.

  原煤可选性曲线是选煤厂管理和设计的必不可少的基础资料。

• the author describes the fuzzy control towards high pressure air valve in raw coal separation system, including fuzziness of input, setting up of fuzzy control rules and certainty of outputs.

  论述了如何对原煤分选系统中的高压气阀进行模糊控制，其中包括输入量模糊化、模糊控制规则的建立及输出量的清晰化。

• the problems that medium coal ash is difficult to control and the quality of raw coal is going poor in the application of wangfenggang coal preparation plant are exposed.

  该机在望峰岗选煤厂应用中，暴露出当入选原煤质量变差，中煤灰分控制不住的问题。

• the paper had a test and research on wet magnetic separation of desulphurization and deash for raw coal with slon-100 vertical ring pulse high grade magnetic separator.

  利用slon-100立环脉动高梯度磁选机，对原煤进行了湿法磁选脱硫、脱灰的试验研究。

• this paper introduces the state before reformation of xinghua coal washing plant, analyzes why to carry on the reformation of the raw coal system.

  介绍杏花选煤厂改造前的现状，分析为什么要对原煤系统进行改造。

• based on the efficient control of waste spontaneous ignition at the head and tail of raw coal conveyor belt, review the methods and experiences.

  原煤运输皮带机头机尾区域矸石自燃的有效治理，总结了生产作业场所矸石自燃应急治理的方法和经验。

• which have transported an ability on having improved raw coal's, have cut accurate that raw coal has transported a link, reduced running cost and created very good economic effect.

  提高了原煤的上运能力，精减了原煤运输环节，降低了运行成本费用，创造了很好的经济效益。

• the results showed that the main mineral composition of the raw coal to be prepared would be including quartz, kaolinite, green mudstone and others.

  结果表明：入选原煤中主要矿物成分有石英、高岭石、绿泥石等；

• a manufacturing process of coal briquette specimen(cbs) and raw coal specimen(rcs) is introduced; and then the method and steps of triaxial test for coal specimens containing gas(cscg) are designed.

  介绍型煤煤样和原煤煤样的制作过程，设计含瓦斯煤样的三轴实验方法和步骤。

• in spot checking, when the ash yield of raw coal is controlled below 33%, 50% of slack coal can be washed, and the economic benefits of washing slack coal with different ratios are anlysised.

  经过现场检测，将原煤灰分控制在33%以下，可实行末煤50%入洗。并给出了不同比例末煤入洗时的经济效益测算。

• if uses the dry separation coal dressing, invests few, effective quick, enhances a raw coal quality very good way.

  若采用风选选煤，投资少、见效快，是提高原煤质量一个很好的途径。

• the problems in controlling upper size and lower size of feed into an air solid fluidized bed were discussed, and then an air classification technology of moist raw coal was introduced.

  讨论了空气重介流化床分选对入料粒度上下限的控制方法和存在问题，介绍了潮湿原煤空气分级新方法。

• the loss on ignition of sulfur in raw coal is related to contents of total sulfur, organic and inorganic sulfur.

  原煤中硫的烧失率与煤中全硫、有机硫和无机硫的含量关系密切。

• by analyzing the tg and dtg of the raw coal and the extracted coal, the effect on the pyrolysis behavior of small molecular compound in coal was discussed.

  通过对脱除小分子化合物前后的煤样进行热重分析，探讨了煤中小分子化合物对煤热解行为的影响；

• methods for coal quality assessment and optimization of raw coal exploitation are presented.

  提出了煤质评价及优化开发原料煤的方法。

• the raw coal sample and the treated coal sample with metal corrosion interaction method using infrared spectrum and x ray diffraction were analysed, respectively.

  利用红外光谱和x射线衍射对金属腐蚀电偶法处理前后的煤样进行了分析。

• raw coal direct selling is a social economic phenomenon in which raw coal from mines is marketed without any processing.

  原煤直销是一种直接销售未经任何加工的原料商品煤的社会经济现象。

• nitrogen content of coal grafted protein is higher than that of raw coal and it may accelerate the biodegradation of coal, which provide feasibility of b…

  接枝改性煤的氮含量有了一定的提高，而且还可能加速煤的生物降解，为煤基蛋白质生物降解塑料的发展提供了可能。

• since 1993, the share of raw coal in inner mongolia′s total energy consumption has remained around 90%.

  自1993年以来，内蒙古原煤消费量占能源消费总量的比重一直保持在90%左右。