The second part: Urban spatial distribution data mining.
第二部分城市空间分布数据挖掘。
This paper studies the spatial structure of urban wholesale distribution and hierarchical relationships of Japanese cities.
本文对日本城市批发流通系统的空间结构及城市的层级关系进行了探讨。
According to the radiation temperature derived from the imaery, the quantitative analysis of the spatial distribution pattern of urban thermal field was done.
根据反演出的地表辐射温度，对福州市城市热力场的空间分布特征和热力景观进行了定量分析。
This is the exhibition area of the whole area of Daqing, this optical fiber regional hanging sand table displays the spatial distribution of urban areas in Daqing municipality.
这里是全域大庆展区，您看到的这面光纤式区域壁挂沙盘，展现大庆市域城镇空间布局。
Objective To study the spatial distribution of per capita health expenditure in urban and rural areas of China.
目的研究中国各地区农村和城镇人均卫生消费的空间分布特征。
The fractal analysis of spatial structure of urban system shows that the distribution of cities in GuangXi exhibits a statistical fractal feature.
基于分形理论对广西城镇体系空间结构进行研究，发现广西城镇空间分布具有统计分形特征。
The spatial distribution of relatively high annual urban growth rate was consistent with the direction of the urban center transfer.
较高城市空间年增长率分布区域与城市重心转移方向基本吻合。
The spatial distribution of each heavy metal in urban street dust of Shanghai has much difference and the partial pollution is serious.
上海城市街道灰尘重金属的空间分布差异较大，局部区域污染严重。
The article analyzed the spatial distribution features and regularity of fugitive dust source in Shanghai urban district by using remote sensing images.
利用遥感影像资料，分析了上海市扬尘污染源的空间分布特征与规律，并计算了上海市主要扬尘源的起尘量。
Its spatial structure embodies two characteristics: expansionism type of urban distribution and the inland of coastal province.
其空间结构体现出两个特点：对外扩张型的城镇布局和沿海省份的内陆化。
The spatial districts of the geological environments and urban features among the local areas within a megacity will cause the imbalance of risk distribution.
一个大城市内局部区域间地质环境和各种城市特征的差异会导致其地震灾害危害性水平在空间分布上呈现出不均匀性。
Taking Japan as an example, this paper makes a comparatively deep study of the issue of spatial competition structure of urban retail distribution system and its changes.
本文以日本为例，对城市零售(流通)系统的空间竞争结构及其变化问题进行了较为深入的研究。
The results of aggregation dimension show that the spatial distribution of cities in GuangXi is imbalanced, with large difference in urban densities and an obvious structure of "double cores".
聚集维数测算结果表明：广西城镇空间分布不均衡，密度差异大，双核心”结构明显。
The distribution of urban space is one of the important contents of the rational spatial distribution.
城镇空间布局是区域空间布局的重要内容之一。
Land suitability analysis is the necessary premise for spatial distribution planning of urban green space.
城市绿地适宜性分析是进行城市绿地空间布局的必要前提。
Land suitability analysis is the necessary premise for spatial distribution planning of urban green space.
城市绿地适宜性分析是进行城市绿地空间布局的必要前提。
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