城市规模等级结构的划分是一个多指标的分类问题。
The division of city hierarchical structure is a multi-index classification problem.
城市体系结构是等级规模、职能和网络的综合反映。
The structure of urban system is the reflection of urban size, function and network.
城市体系结构是等级规模、职能和网络的综合反映。
The structure of urban system is the reflection of urban size, function and network.
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