“urban primacy”的概念、定义、翻译、参考文献-科学参考

单词	urban primacy
释义	urban primacy Encyclopedia 经济学城市规模释 urban primacy城市首位度一国或区域内首位(规模最大的)城市与其第二位(规模次大的)城市的人口数之比。反映一个国家或地区最大城市的重要程度。
随便看	declining phase declinometer declivity declutch DECO decoagulant decocted earlier decocted later decocted separately decocting decocting method of Chinese medicinals decoction decoct with water and then remove scraps，and add the other medicinals into the strained liquid to decoct again decodability decodable decodable code decode decoder decoding decoding delay decoding dictionary decoding disabilities decoding network decoding of infromation decoding problem

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