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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。
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perchloric acid
perchloroethane
perchloromethane
Per Christian Jersild
percipience
Percival
Percival James Patterson
Percival Lowell
percolate
percolation
percolation leaching of mineral material
percolation leaching of weathered crust elution-deposited rare earth ore
percolation model
percolation on networks
percolation path
percolation probability
percolation process
percolation resistance method
percolation theory
percolation threshold
percolation transition
percolator
percoloration
percoloration, polychromatic percolation
percrystallization
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