英语语法分析

This complex reaction is characterized by a keto-enol tautomerism equilibrium and ester exchange reaction.

该复杂反应的特征在于酮-烯醇互变异构平衡和酯交换反应。

We have already met one series of specific enol equivalents.

我们已经遇到过一系列有特效的烯醇等当物。

The relative content of enol form on the different condition is analysed in this paper.

本文就不同条件下烯醇式的互变异构的相对含量作一分析。