高铁对区域旅游“时空压缩”效应的测度与分析——以长江经济带为例
贾文通, 黄震方, 刘俊, 徐冬

Measuring and analyzing the time-space compression of high-speed rail on regional tourism: A case study of Yangtze River Economic Belt, China
JIA Wentong, HUANG Zhenfang, LIU Jun, XU Dong
图7 景区游览时间的增加值(Tx+Ty不变时)
Fig. 7 The added value of tour time (when Tx+Ty remain unchanged)