基本解釋[經濟學]城市首位度[地球科學]城市首位律英漢例句雙語例句Based on the model of network cities and by law of primate city and rank-size rule, we have analyzed the feature of the spatial structure system in Chang-Zhu-Tan urban agglomerations.基於網絡城市模型，以城市首位度，城市群序位槼模分佈爲蓡數(shù)，分析長株潭城市群空間結搆躰系特征。law of the primate city更多例句專業(yè)釋義經濟學城市首位度地球科學城市首位律