基于引力模型的经济空间结构时空演变分析——以河南省为例
Spatial and temporal evolution of economic spatial structure based on gravity model: A case of Henan province, China
基于引力模型的经济空间结构时空演变分析——以河南省为例 |
| 齐梦溪, 鲁晗, 曹诗颂, 王文娟, 邵静, 赵文吉 |
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Spatial and temporal evolution of economic spatial structure based on gravity model: A case of Henan province, China |
| Mengxi QI, Han LU, Shisong CAO, Wenjuan WANG, Jing SHAO, Wenji ZHAO |
| 图5 2001-2014年河南省进出口总额占GDP比例 |
| Fig. 5 Proportions of imports and exports in GDP in Henan province during 2001-2014 |
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