通过分析它们的特点及适用范围，补充了常用的人口预测方法的不足。
Through analyzing their characteristic and scope of application, the article makes up the deficiency of the commonly used population forecast method.
用于人口预测的方法很多，系统动力学仿真便是其中的一种，该方法在解决复杂系统问题时具有多方面的优势。
There are many ways and means to forecast population of which system Dynamics is the one, system Dynamics has many advantages of solving the problem on complex system.
运用文献研究方法对国内外老龄化研究现状进行综述，本文借鉴了已有的研究成果，尤其在人口预测方面。
Using research methods on the domestic and foreign literatures, it summarizes the situation of aging. This paper draws on existing research results, especially in population projections.
这些方法已经成功地应用于一些西方发达国家、地区及全球的人口预测中。
These methods have been applied successively in western counties, regions and global area.
这些方法已经成功地应用于一些西方发达国家、地区及全球的人口预测中。
These methods have been applied successively in western counties, regions and global area.
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