英语语法分析

An aromatic hydrocarbon group formed by the removal of a hydrogen atom from an arene.

由芳烃去掉一个氢原子形成的芳香碳氢基团。

The reactivity of tertiary and secondary C connected to the arene ring was increased obviously.

芳环的存在可以增加与其相连的仲碳和叔碳的反应活性。

Using this approach, the separation efficiency of different solvents for C_9 arene can be predicted.

应用此法预测了多种溶剂对于C_9芳烃异构体的分离效果。