连续人口胎次递进模型与离散人口胎次递进模型之间的关系

The Relation Between the Continuous Model and the Discrete Model in Population Birth Order

构造了连续人口胎次递进模型与离散人口胎次递进模型之间的关系，并由连续人口胎次递进模型得到了离散人口胎次递进模型，这对人口预测提供了又一个可行的科学方法．

In this paper,we study the relation between the continuous model and discrete model in population birth order.The discrete model of population birth order is inferred from the continuous model of population birth order.The results provides a new method that is faily feasible in population calculate.