Spatial distribution of population is a key content of "Digital Earth".
人口数据空间化是“数字地球”的重要研究内容。
The spatial distribution of population tended to imbalance, and the redistribution index declined obviously.
人口的空间结构状况趋于不均衡化，人口再分布活力明显下降；
These analyses have important implications for the study of changes in and spatial planning of Shanghai's population distribution and employment structure in the future.
上述分析和对比对研究上海今后人口分布和就业结构的演变和空间规划有着重要启示。
Based on the administrative distinction, this paper studied the issues of population distribution with different spatial scales.
论文通过划分行政区等级，在不同的空间尺度下研究人口的分布问题。
Thus, according to research object and goal, choosing a reasonable distribution index can provide multi-factor information about the spatial pattern of the population.
表明根据研究对象和研究目的选择合理的分布型指数，能够提供种群空间分布格局的多侧面信息。
Grid transformation of population data is the focus of population spatial distribution.
人口数据格网化是目前人口空间分布研究的热点。
Then regression of mathematical models is used to study the distribution of population and the evolution of spatial structure of Beijing Metropolitan Area.
继而，通过数学模型的回归研究北京都市区人口分布及空间结构的演化趋势。
The population structure and spatial distribution patten of Sassafras tzumu have been studied in this paper.
对福建省建阳市书坊乡贵溪村的天然檫树种群结构和空间分布格局进行研究。
Following conclusions were obtained from comparison of various methods used in spruce population spatial distribution pattern on sandy sites.
采用何种方法进行种群分布格局的分析研究一直是一个争论性问题。
On the other hand, the population migration affects the spatial structure of intraregional economic, social and other elements and changes in industrial distribution.
另一方面，人口的迁移变动也影响着区域内部经济、社会等各种要素结构和布局的变化。
The population spatial distribution took on the form of"pole-axle-circle"pattern.
黄河流域人口空间分异呈现出“点轴圈”的空间结构模式。
On the one hand, the population spatial structure reflects the distribution of various elements in region;
一方面，人口空间结构反映了区域内部各种要素的分布情况；
The result of comparison indicated that the precision of population distribution based on class-2 regionalization was improved both in numerical and spatial aspects.
验证结果表明二级人口区划后的人口空间化数据在数值精度和空间精度上都有明显提高。
The result of comparison indicated that the precision of population distribution based on class-2 regionalization was improved both in numerical and spatial aspects.
验证结果表明二级人口区划后的人口空间化数据在数值精度和空间精度上都有明显提高。
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