“urban spatial gravity model”的概念、定义、翻译、参考文献-科学参考

单词	urban spatial gravity model
释义	urban spatial gravity model Encyclopedia 工学规划理论释 urban spatial gravity model城市空间引力模型根据距离衰减原理和牛顿万有引力公式构造出来的用于衡量两个城市区域间空间相互作用力大小的抽象结构。是用来分析和预测城市空间的相互作用、城市经济影响力范围、城市间要素流动、城市土地利用变化等城市空间现象的数学方程。
随便看	internalexposure protection internal expression internal Faraday rotation internal feedback of climate system internal fertilization internal field internal finance internal flat field internal flow stability of fluid machinery internal force internal forced convection heat transfer internal force diagram internal fragmentation internal friction internal friction angle internal friction in solids internal gas proportional counting method internal gettering internal glomerulus internal granular layer internal gravity wave internal grinder internal heat sources internal heavy atom effect internal hemorrhoids

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