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- 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。
- Study on SIS Model with Age Structure 具有年龄结构的SIS模型的研究
- An SIS Model with Nonlinear Saturation Infectious Force 一类具有非线性饱和传染力的传染病模型
- Asymptotic analysis of a SIS model with pulse vaccination 具有脉冲接种的传染病模型的渐近分析
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- A Qualitative Analysis of A SIS Model with Nonlinear Infection Rate When the Two Species Coexist 两共存种群中具非线性传染率的SIS模型的定性分析
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- Uniqueness of almost periodic solution of an epidemic SIS model with variable coefficient 一类非自治传染病SIS模型概周期解存在惟一性
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
- That beautiful girl is a fashion model. 那位漂亮的女孩是一位时装模特儿。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。
- Cum non sis, qui fueris, non esse,cur"velis vivere. “当你到了今日之我非复昔日之我的时候，就没有再要活下去的理由了”。
- He assembled the model aircraft bit by bit. 他一块一块地装配飞机模型。
- He traded in his car for a new model. 他把旧汽车折价添钱买了辆新型号的。
- This model scrolls far too slowly. 这种型号的计算机文本上下移动得实在太慢。
