一类生化反应模型的定性分析

Qualitatiue Analysis of a Ciass of Models for Bio-Chemical Reaction

本文研究了一类生化反应模型的极限环的存在唯一性、不存在性，得到了一系列结果。并画出了全局结构图。

In this paper, we discussed unique existence and non-esistence of the limit cycle of a class of models for bio-chemical reaction Some results are got and global structure graph is also drawn.