“hydroupgrading”的概念、定义、翻译、参考文献-科学参考

单词	hydroupgrading
释义	hydroupgrading Encyclopedia 工学固定床加氢释 hydroupgrading加氢改质在一定温度、氢气和催化剂存在的条件下，使原料馏分（一般指劣质柴油）发生加氢脱硫、加氢脱氮、烯烃加氢饱和、芳烃加氢饱和、异构、开环、裂化反应，生产石脑油或汽油、喷气燃料、清洁柴油等过程。是石油炼制过程之一。
随便看	CIVDC civex civic culture civic education civic improvement civil administration civil administration in Three Kingdoms regime civil agent ad litem civil aircraft maintenance civil aircraft preliminary design civil air-defence engineering civil air defense shelter civil air defense works fire Civil Air Navigation Services Organization civil airport civil airport ground service civil and commercial intercourse habits survey Civil and Mineral Engineering Building, University of Minnisota, USA civil and structural work of concentrators civil appellate procedure civil aviation Civil Aviation Administration of China civil aviation computer reservation system civil aviation flight Civil Aviation Flight University of China

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