“城镇体系”的概念、定义、翻译、参考文献-科学参考

单词	城镇体系
释义	城镇体系 Encyclopedia 工学总论释 urban system城镇体系在一定地域范围内，以中心城市为核心，由一系列不同等级规模、不同职能分工、相互密切联系的城镇组成的有机整体。
随便看	functor adjoint on the left functor adjoint on the right functor algebra functor category functor category; category of functors functor Ext functor Hom functorial functorial colimit functorial completion functorial homomorphism functorial isomorphism functoriality functorial limit functorial map functorial morphism functorial property functorial transformation functor language functor of diagrams functor of families functor of several variables functor of the second order functor of the third order functor preserving limit

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