基于引力势力范围的郑州城市多中心空间形态识别 |
李欣 |
Recognition of Zhengzhou urban multi-center spatial form based on influence sphere of gravity |
LI Xin |
图6 郑州市多中心综合实力评价指标空间分布 |
Fig. 6 Spatial distribution of multi-center comprehensive strength evaluation index in Zhengzhou |
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