Therefore, establishing the stochastic models between the population dynamics and economic growth has some theoretical significance.
因此，建立人口动态与经济增长之间的随机模型具有重要的理论意义。
The influence of the stochastic external environment upon the population dynamics system have never been considered in ordinary age-dependent system models.
对人口系统的讨论，通常的数学模型没有考虑外界环境对系统的影响。
The influence of the stochastic external environment upon the population dynamics system have never been considered in ordinary age-dependent system models.
对人口系统的讨论，通常的数学模型没有考虑外界环境对系统的影响。
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