This paper studies in detail several epidemic models with acute and chronic stages for which the diseases may recrudesce at chronic stages.
本文详细研究了具有急性阶段与慢性阶段且在慢性病阶段可再次发病的几个传染病模型。
参考来源 - 具有急慢性阶段且在慢性病阶段可再次发病的传染病模型·2,447,543篇论文数据，部分数据来源于NoteExpress
本文详细研究了具有急性阶段与慢性阶段且在慢性病阶段可再次发病的几个传染病模型。
This paper studies in detail several epidemic models with acute and chronic stages for which the diseases may recrudesce at chronic stages.
建立慢性病阶段可再次发病的传染病模型的主要目的是研究当慢性病可再次发病时对疾病传播的影响。
Therefore active treatment of the infectives at chronic stages so as to prevent the disease recrudesce is an effective measure for the control of the epidemic transmission.
而且，妇女再次受到最严重影响，发病率高于男子。
And again, women are worst affected, with a higher rate of incidence than men.
应用推荐