| 释义 |
〔alkane〕Any member of the alkane series.链烷，烷烃：烃链上的任一成分〔alkylation〕A process in which an alkyl group is added to or substituted in a compound, as in the reaction of alkenes with alkanes to make high-octane fuels.烷化作用，烷基取代：向一种化合物中添加或用一个烷基团替代的过程，如用烯烃和烷烃发生反应以制得高辛烷值燃料〔pentane〕Any of three colorless, flammable isomeric hydrocarbons, C5H 12, derived from petroleum and used as solvents. 戊烷：有三种同分异构体的无色可燃烷烃，C5H 12，从石油中提炼，可用做溶剂 |