... 轻质烃 light hydrocarbon 中间层-低热层 mesosphere and lower thermosphere 联锁装置 interlock ...
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... 口-面-指 oral-facial-digital 轻质烃；指 light ends 无 定 指 indefinite reference ...
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Main reactions includes:1) decomposition which turns heavy hydrocarbon to light hydrocarbon;2)isomerization; 3)hydrogen transfer;4)aromatization;5)reactions of condensation and greencoke.
其主要反应包括:①分解,使重质烃转变为轻质烃;②异构化;③氢转移:④芳构化;⑤缩合、生焦反应。
参考来源 - 催化剂及助剂在催化裂化中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
液体燃料。轻质烃中硫的定性测定。铅酸盐法博士法。
Liquid fuels. qualitative investigation of sulphur in light hydrocarbons. plumbite method doctor test.
在相同的热解条件下，轻质烃的热解析出速率随着煤种碳化程度的增高而明显降低，随着煤粉粒径的减小而逐渐升高；
In the same pyrolysis condition, the pyrolysis velocity of light hydrocarbon obviously decreases with the increase of carbonized degree and increases with the decrease of coal particle size.
本文详细介绍顶替色谱法进行轻质原油及凝析油的烃族组分分析。
A displacement method of chromatography for analysis of group composition of light crude oil and condensate was introduced in the paper.
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