上市公司与客户联系视角下的中国城际网络结构时空演化研究
陈刚, 王光辉, 郑满茵

Research on the Spatiotemporal Evolution of China's Intercity Network Structure from the Perspective of the Relationship between Listed Companies and Customers
CHEN Gang, WANG Guanghui, ZHENG Manyin
图3 2010—2020年中国城际贸易流量与节点数量变化
Fig. 3 Changes of China's inter city trade flow and node number from 2010 to 2020