In the economic transitional period, there is a big uncertainty to predict the urban land scale by predicting the population scale, which now can not meet the requirements of the urban administration.
在我国经济转型阶段，通过预测人口规模来确定用地规模的方法存在着较大的不确定性，不能完全适应现在的城市管理需要。
Based on summarization of others, effect of population on ecological environment in the farming-grazing transitional belt was analyzed.
在总结前人研究成果的基础上，分析了人口因素对农牧交错带生态环境的影响。
The structure of rural households also entered into the transitional period with the urbanization speeding up and rural population flow.
本文在农村家庭、农村人口统计资料的基础上，对农村家庭结构进行了梳理分析。
The structure of rural households also entered into the transitional period with the urbanization speeding up and rural population flow.
本文在农村家庭、农村人口统计资料的基础上，对农村家庭结构进行了梳理分析。
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