Finally, the comparison of the statistical population density and the actualpopulation density of the selected sample counties proves the higher precision of the results.
The mode of population urbanization lies on the relationship between the actualpopulation and resources carrying population in a region from the aspect of resources supply.
从资源供给的角度看，人口城市化模式取决于一个地区实际人口与资源承载人口的关系。
3
On the basis of the actualpopulation settlements, the paper points out the main problems of population settlements of flood retention areas in Huai River Basin of Anhui province.