英语语法分析

A colorless, flammable, liquid cycloalkane, C5H 10, derived from petroleum and used as a solvent and motor fuel.

一种无色、易燃的液体环烷烃，C5H 10，从石油中提取并用作溶剂和发动机燃料。

In addition, the activity mechanism of phenylsulfonyl cycloalkane carboxylates was also investigated based on the relevant QSAR models.

根据所得QSAR 模型对苯砜基羧酸酯类化合物的的活性机理进行探讨。

The hydrogenation saturation of aromatics and selective ring opening of cycloalkane were the most important process during deep dearomatization of diesel oil.

单环芳烃的加氢饱和与环烷烃的选择开环是柴油深度脱芳过程中的重要反应。