本文讨论具有常量输入的三分子反应模型的稳定性。
The author deals wite the stability of a three molecular reaction model with constant input.
丙酮缩合法是现在广泛采用的一种方法，三分子丙酮自缩合生成一分子异佛尔酮。
Acetone condensation method is widely used nowadays. Three molecules of acetone condense to form one molecule of isophorone in the method of acetone condensation.
采用定性分析的方法，讨论了某类三分子饱和反应系统的极限环存在和不存在的条件。
This paper is devoted to the qualitative analysis of a differential system for three molecular saturated reaction. The conditions for the existence and nonexistence of limit cycles are obtained.
采用定性分析的方法，讨论了某类三分子饱和反应系统的极限环存在和不存在的条件。
This paper is devoted to the qualitative analysis of a differential system for three molecular saturated reaction. The conditions for the existence and nonexistence of limit cycles are obtained.
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