京津冀地区制造业集聚的时空演化特征和差异性分析

黄宇金, 孙威

Spatiotemporal change characteristics and differences of manufacturing industry agglomeration in the Beijing-Tianjin-Hebei region

HUANG Yujin, SUN Wei

图4 各距离上全局集聚指数 Γ/分散指数 Ψ

Fig.4 Global agglomeration index or dispersion index at different distances