- 人口地區分布
- spatial: adj. 1.空間的；在空間中存在[發生，占有位置]的。 ...
- distribution: n. 1.分配，分發，配給；分配裝置[系統]；配給品；配 ...
- population: n. 1.人口；人口總數；全體居民；人口的聚居。 2.物 ...
- spatial distribution: 空間布局; 空間分布; 空間分析
- distribution of population: 居民分布情況
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spatial distribution of population中文什么意思
- 人口地區分布
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例句與用法
- The spd model is made by the ins titute of geographical sciences and natural resources research of chinese academy of sciences . it combines social economic factors , such as city and transportation foundational facilities , with nature factors , for example the digital elevation model ( dem ) and net primary productivity ( npp ) of plants to simulate the spatial distribution of population density of china by the advanced grid generation technology
中國模擬人口密度模型是由中國科學院地理科學與資源研究所首先提出的，這個模型試圖利用先進的格網生成技術，將城市、交通基礎設施等社會經濟因子和陸地數字高程( dem ) 、陸地植被凈第一性生產力( npp )等自然因子相結合，通過模型的反演，模擬某一時期的中國人口密度空間分布狀況。 - The dissertation puts forward some viewpoints based on the domestic and overseas theoretic researchs and practices related to the locating supermarket . based on the analysis the indexes of the location of supermarket , we pay more attention to three application analytical indexes : spatial distribution of population numbers , traffic accessibility , competition between different firms , having realized the quantitative and visual analysis of the market area
本篇論文基于gis技術結合國內外關于超市選址的相關研究成果，對超級市場選址規劃進行了有益的探索。論文通過對超級市場選址相關因素的分析研究，綜合考慮了人口的空間分布、交通可達性、現有零售商業競爭態勢等因素，實現了超市商圈分析的定量化。 - We got the spatial distribution map of population density by spatial interpolation , in which the population data are distributed on the grids . the results of the distribution of interpolated based on gis is closed to a real population distribution . the combination of the spatial interactive models and a shortest path algorithm for public transit network is analyzed by supermarket ' s accessibility based on pedestrianism and public transit . this methods may be used to investigate potential supermarket ' s locations . the quantitative analysis about the supermarket ' s market area is realized based on trade mode of lashmanan and hansen , which mainly includes spatial distribution of population , traffic accessibility and free competition between different firms
文中應用空間內插技術實現了人口數據空間分布化，將人口數據通過空間插值分布于研究區域內，使人口空間分布更接近實際；應用公交最短路徑算法及空間相互作用模型實現了基于步行和公交出行的超市可達性，將交通對超市選址的影響定量化，方便了方案的比選；在綜合考慮人口空間分布、超市交通可達性、現有零售商業競爭態勢的基礎上，基于拉、漢購物模式實現了超市商圈定量分析。