| 释义 |
coal tar ˈkəʊltɑːr ☆☆☆☆☆高短语²⁹⁴⁹⁴
基本英英例句例句
n.煤焦油
Noun:
a tar formed from distillation of bituminous coal; coal tar can be further distilled to give various aromatic compounds用作名词They will report on the experiments withcoal tar.他们将汇报煤焦油的试验情况。
Coal tar has a strong smell and can stain clothing.煤焦油有很强烈的气味，并且会染污衣服。 The paper is emphasis on introduction to the preparing method of fuel oil from coal tar residue. Its stability and combustion performance have also been tested.
着重介绍了焦油渣制燃料油的方法，并对其稳定性及燃烧性能进行了试验研究。 chemyq
The action mechanism of coal tar, coupling agent, resin and consolidating body was also discussed.
还讨论了煤焦油、偶联剂、树脂与粘结体之间的作用机理。 cnki
The process of coal tar steelmaking in special steel open hearth is described in this paper.
介绍了特钢平炉煤焦油炼钢工艺。 chemyq
Then coal tar process should be developed on a large scale in scientific development concept and innovate to refine fine chemical engineering products.
坚持科学的发展观，煤焦油加工要向规模化发展，创新精制精细化工产品。 chemyq
Conclusions In the coal tar processing, the harmful factors are the series of benzene, polycyclic aromatic hydrocarbon, phenolics and CO which is used in the process of production.
结论煤焦油加工生产过程中产生的主要职业危害因素为苯系物、多环芳烃、。酚类化合物，以及生产过程中使用的煤气中的一氧化碳等。 fabiao
Development and application of coal tar deep process in the world in recent years were introduced, and problem and developmental tendency for deep processing of coal tar in China were pointed out.
综述了国内外近年来煤焦油深加工及其产品应用研究的发展进程，指出了我国煤焦油深加工存在的问题和发展方向。 chemyq
High purity acenaphthene was extracted using vacuum rectifying and solvent extraction from wash oil of coal tar.
采用减压精馏和溶剂萃取方法，从煤焦油洗油中提取高纯苊。 cnki
The results show that coal tar is not only satisfied with smeltingdemands, but also completely take place of heavy oil steelmaking.
结果表明，煤焦油不仅能满足冶炼工艺要求，甚至完全可以替代重油，是平炉炼钢又一种新型能源。 chemyq
The application of mixed converter gas and coke oven gas to burn in steel-rolling heating furnace is stated, the decrease of coal tar consumption by that discussed.
阐述了转炉煤气、焦炉煤气在邯钢轧钢加热炉前进行混烧的应用，并对由此带来的焦油消耗降低进行了讨论。 chemyq
Therefore it was decided to treat the surface using a coal tar mixture that would penetrate the pavement and bind the pavement together.
因此决定使用这种具有渗透性和能重新粘结道路的煤焦油混合剂来处理整个表面。 docin
Through the comparison between coal tar processing processes both at home and abroad, the difference for the domestic coal tar processing process is found.
通过对国内外焦油加工工艺的比较，找出了国内焦油加工工艺的差距。 chemyq
When the coal tar processing system would be constructed, the production capacity, process and products proposal should be emphasized.
指出在建设焦油加工装置时，应重点考虑生产规模、工艺流程和产品方案。 chemyq
Coal tar coating has been used as the material for corrosion prevention for its good stable physical and chemical properties which has a large range of raw material resource and low price.
煤焦油瓷漆具有优良的物理化学性能和稳定的防腐性能，而且原料来源广，价格低廉，近生来又开始在我国管道防腐中应用。 chemyq
Coal tar bleed-through is likely with most topcoats.
复涂以大部分面漆时，很可能发生沥青渗色。 bioon |