中文说明：这是SIR微分方程模型对初值问题的求解和作图
English Description：
This is the solution and drawing of Sir differential equation model to the initial value problem
Solution and drawing of Sir differential equation model for initial value problem
关注次数： 376
下载次数： 0
文件大小： 644B
中文说明：这是SIR微分方程模型对初值问题的求解和作图
English Description：
This is the solution and drawing of Sir differential equation model to the initial value problem