Research Article
Spatial Pattern and Evolution of Urban System Based on Gravity Model and Whole Network Analysis in the Huaihe River Basin of China
Table 9
Structural analysis results of the HRB cities.
| | | City 1 | Prefecture-level city | City 2 | Prefecture-level city |
| | Over the yearsStructural equivalence >90% | Yishuixian | Linyi | Juxian | Rizhao | | Yinanxian | Linyi | | | | Haianxian | Nantong | Rudongxian | Nantong | | Suixixian | Huaibei | Huaibei | / | | Guangshanxian | Xinyang | Huangchuanxian | Xinyang | | Jieshou | Fuyang | Linquanxian | Fuyang | | Huaiyuanxian | Bengbu | Fengyangxian | Tuzhou | | Fengtaixian | Huainan | Shouxian | Huainan | | Changfengxian | Hefei | Huainan | / | | Wuyangxian | Luohe | Wugang | Pingdingshan | | Lushanxian | Pingdingshan | Jiaxian | Pingdingshan | | Ruhou | Pingdingshan | Ruyangxian | Luoyang | | Xuchang | / | Xuchangxian | Xuchang |
| | Added in 2014 | Shangshuixian | Zhoukou | Zhoukou | / |
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