具有年龄结构与区分性别的中国人口增长模型

Model of China's Population Growth Considering the Distinction of Age and Sex

综合考虑了年龄结构、性别与地区(城市、镇、乡村)对我国人口发展的影响,建立了离散线性的差分方程组人口发展模型,并给出了城、镇、乡的男女性人口增长的统一模型,用该模型对我国未来人口的增长情况进行了预测.

Considering the impact of the age structure,sex and region（cities,towns and villages） on the China＇s population development,we establish a model of population development with discrete linear differential equations,and give out a unified model including men and women in cities,towns and villages.A forecast of China＇s population growth in the future is made with the model.