“urban cluster economy”的概念、定义、翻译、参考文献-科学参考

单词	urban cluster economy
释义	urban cluster economy Encyclopedia 经济学城市群释 urban cluster economy城市群经济由城市群形成的超越单一城市发展的正外部性所带来的效率提升作用。
随便看	Bell Howell Co. belligerents Bell inequality Bellingham gasoline pipeline explosion Bellingshausen crater Bellingshausen Sea Bellini family Bellini，Vincenzo Bellinsgauzen crater Bell-Lancaster system Bell-Lapadula model Bellman bellman dynamic programming Bellman equation Bellman-Ford algorithm Bellman-Ford's algorithm Bellman function Bellman-Gronwall inequality Bellman-Harris process Bellman inequality Bellman principle Bellman principle of optimality Bell number Bell of Purity Temple Bellona

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