英语翻译摘要本文是通过水痘的病理特点,建立了一种非线性传染率的SEIR模型.计算了系统的平衡点,分析平衡点的局部稳定性和

This paper is through the chicken pox pathological feature,established a kind of nonlinear contagious SEIR model。Calculation of system balance,analysis of the local stability and balance global stability,get the disease die threshold,through the parameters obtained the concrete measures to control the disease。Finally numerical simulation with matlab,further proof of model analysis is correct。