FORGO
发表于 2025-3-30 12:13:28
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Pituitary-Gland
发表于 2025-3-30 12:31:50
Innovation Cycles and Urban Dynamicsamples of adaptation in city size, spacing, and their social and functional components have been given in Chapter~6 of this book. There, we defined the structure of urban systems as a rather persistent configuration of relative and relational properties differentiating cities, which, over long perio