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- The Reproductive Number of an Age Structured TB Epidemic Model with Vaccination in Varying Total Population Size 总人口规模变化和带接种疫苗的年龄结构TB传染病模型的再生数
- 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
- 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。
- In this paper, we study a nonautonomous SIS model with age structure. 摘要研究具有年龄结构的非自治的SIS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。
- Age structure dynamics of virgin Larix gmelini forest. 兴安落叶松原始林年龄结构动态的研究
- Age structure may also be represented by a survivorship curve. 存活曲线也可以反映年龄结构。
- In order to accurately simulate the labor age structure,this paper uses the OLG method and establishes a recursion model that relatively impairs the age changes. 为了更准确地模拟职工年龄结构的变化,本文采用OLG方法,建立年龄变化相对稳定的职工人数递推模型。
- Based upon Leslie matrix model with a definite age structure, the consideration of the non-linear complement at random enables the model to reflect some of the random factors. 在确定性具年龄结构的Leslie矩阵模型基础上，考虑具有随机性的非线性补充，使得模型能反映随机因素。
- Age structure is a foundational base to study the population dynamics. 年龄结构是研究种群动态的重要基础。
- 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；
- 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
- Study for A SIS Epidemic Model with Delay 一类时滞SIS传染病模型的讨论
- Judging method of individual age and age structure of Stellera chamaejasme population in degraded steppe. 退化草原狼毒个体年龄判定方法及其种群年龄结构的研究。
- 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
- The 3rd, want appropriate to solve the problem of worker age structure with overall this locality. 第三，要妥善解决本地总体的职工年龄结构问题。
- 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
- This article studies the dynamical action of a predator-prey system with age structure. 摘要研究了一类捕食者具有年龄结构的捕食系统的动力学行为。
- Based on age structure, pteroceltis tatarinowii populations were expanding populations. 各种群的年龄结构反映保护区内青檀种群是增长型种群。
