class age-structure

基本解释

• [数学]类年龄结构

英汉例句

双语例句

• This paper discussed a class of nonlinear semi-discrete age-structure model of forest evolution system, and we gave the several sufficiency conditions for system stability.
  讨论森林发展系统的一类非线性林龄面积结构的半离散模型，给出了非线性半离散系统稳定的一些充分条件。
• In this paper, we establish a kind of new class age-structure SEIR epidemic model with impulsive vaccination and nonlinear infectivity, which contains ODEs and PDEs at the same time.
  建立了一类新的带有脉冲接种的类年龄结构SEIR流行病模型，并考虑其具有非线性传染率。

• class age-structure更多例句

词组短语

短语

• age -class structure 年龄结构
• Dynamic of age -class structure 龄级结构动态

• class age-structure更多词组

专业释义

数学

• 类年龄结构

  In chapter two, we establish a kind of new class age-structure SEIR epidemic model with impulsive vaccination and nonlinear infectivity, which contains ODEs and PDEs at the same time.
  第二章，建立了一类新的带有脉冲接种的类年龄结构SEIR流行病模型，并考虑其具有非线性传染率。 该模型既含有常微分方程，又含有偏微分方程。