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- discrete - time epidemic model 离散传染病模型
- An SIRS epidemic model with vaccination is investigated in this paper. 摘要该文讨论了一类带有接种的流行病模型。
- An SI epidemic model with standard incidence rate as follow is investigated. 研究如下一类具有标准发生率的SI型传染病模型。
- Study on a Kind of Epidemic Model with Time Delay 一类含确定时滞的流行病模型的研究
- In this paper, a discrete stage-structured epidemical model is proposed and studied. 本文主要讨论了离散的阶段结构传染病模型。
- A predator-prey SIS epidemic model with infected prey is studied, and the effects of the disease on predation for the infected prey are not considered. 摘要研究了一类疾病只在食饵中存在的捕食系统的SIS传染病模型。在此模型中，不考虑疾病对捕获率的影响。
- Junyuan Yang, Rui Xu, Fengqin Zhang.A differential susceptibility and infectivity epidemic model with age of infection.Math.Sci.Res.J. 杨建雅，张凤琴，杨友社.;一类带有阶段结构的传染病模型的定性分析
- The first kind of the theories is based on the imperfection information, including Epidemic models and Bayesian learning models. 以信息不完全为出发点的理论研究主要包括传染病模型和贝叶斯学习模型等；
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- An Epidemic Model with Certain Period of Quarantine 一类带有确定隔离期的传染病模型的稳定性分析
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Study for A SIS Epidemic Model with Delay 一类时滞SIS传染病模型的讨论
- Analysis of a Two-strain SIR Epidemic Model 由两种不同病毒导致的SIR流行病模型分析
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- acute and chronic epidemic model 急慢性传染病模型
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Markovian continuous-time epidemic model 马尔可夫(氏)连续时间流行模型
