中国城际联系距离衰减的非线性规律——基于人口流动大数据

储君, 仝德, 古恒宇, 曹志强, 潘向向

Nonlinear characteristics of distance-decay parameter in intercity links: Based on human mobility big data

CHU Jun, TONG De, GU Hengyu, CAO Zhiqiang, PAN Xiangxiang

图2 城际联系影响因素的相对重要性分析

Fig.2 Relative importance ranking of intercity connection influencing factors