东北地区交通优势度演变格局及影响机制 |
孙宏日, 刘艳军, 周国磊 |
The spatiotemporal differentiation and mechanisms of traffic dominance in Northeast China |
SUN Hongri, LIU Yanjun, ZHOU Guolei |
图1 交通优势度及影响因素理论框架 |
Fig. 1 Theoretical framework of traffic dominance and its influencing factors |
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