广东省城市创新联系的空间格局演变及优化策略
张惠璇, 刘青, 李贵才

Spatial structure change and optimization strategies of innovation linkage among the cities in Guangdong Province
Huixuan ZHANG, Qing LIU, Guicai LI
图5 深圳辐射范围变化
Fig.5 Change of radiation range of Shenzhen