瑞丽、畹町口岸区城市扩张过程与特征
苗毅, 苏晓波, 宋金平, 花晓波

Study on the processes and characteristics of urban expansion in Ruili and Wanding port areas
MIAO Yi, SU Xiaobo, SONG Jinping, HUA Xiaobo
图6 1989—2019年口岸区城市扩张的阶段性特征
Fig. 6 The periodical characteristics of urban expansion in port areas from 1989 to 2019