1978年改革开放以来中国交通地理格局演变与规律
金凤君,陈卓

Evolution of transportation in China since reform and opening-up: Patterns and principles
JIN Fengjun,CHEN Zhuo
图7 综合交通运输枢纽等级体系与中国城市群空间格局
注:根据《“十三五”现代综合交通运输体系发展规划》与《全国主体功能区规划》整编。
Fig. 7 The integrated transportation hub system and metropolitan areas in China