urban hierarchy

基本解释

Also, the nonequilibrium status of urban hierarchy in the Yangtze Basin was analyzed in the paper.
此外，长江流域东中西部城市等级存在的较强的非均衡性也得到了较为详细的分析。
The selective development policy and the rational adjustment of the urban hierarchy system in the Chang-Zhu-Tan area should be imposed.
应择优发展，规模建设，形成由四级中心构成的城镇等级体系。
Globalization has become the unavoidable problem of all the cities in a global urban hierarchy since the second half of the 20th century.
20世纪后半叶以来，全球化已经成为所有处于全球城市等级体系的大城市不可回避的问题。

城市体系
Fourthly, the dissertation studies the mechanism of urban hierarchy evolution in the three metropolitan regions.
第四,对三大都市圈的城市体系演化机制进行研究。
城市级层