中国中心城市铁路客运的空间联系及其结构图谱 |
王海江, 苗长虹 |
Railway passenger transport spatial contacts and their structure Tupu of central cities in China |
Haijiang WANG, Changhong MIAO |
图2 全国中心城市铁路客运班次空间分布 |
Fig. 2 China's central cities railway passenger transport train schedule spatial structure |