classification of coals是什么意思,classification of coals的中文翻译,classification of coals的用法例句-行业英语-优校网

网络释义

1)classification of coals,煤的分类2)coal gasification,煤的气化3)coal combustion,煤的燃烧4)coal surface,煤的表面5)liquefying coal,煤的液化6)dissolved swelling of coal,煤的溶胀

用法例句

It mainly includes the technologies of removing organic sulfur from coal, gasifying coal and in liquefying coal .

主要包括“煤的有机硫脱除技术”、“煤的气化技术”和“煤的液化技术”等内容。

The paper studied the biological desulfurization affected by the dissolved swelling of coal.

研究了煤的溶胀对生物脱硫的影响,考察了吡啶、NMP、甲醇、丙酮这4种溶剂对煤样的溶胀效果,以及在溶胀条件下红球菌对煤的脱硫作用。

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classification of coals是什么意思

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