the limit cycle

• 极限环

the limit cycle的用法和样例：

例句

1. A kind of microbe cultivated model is discussed to verify that the limit cycle is unique in a fixed parameter range.
   摘要分析了一类细菌培养模型，证明了在一定参数范围内极限环是唯一的。
2. Then by using Poincare-Bendixson theorem sufficient conditions for the existence of limit cycles are obtained.
   在此基础上，利用微分方程的环域定理获得了所述系统存在极限环的条件。