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3 2013年计算机、通信和其他电子设备制造业(39),纺织服装、服饰业(18),食品制造业(14)及石油加工、炼焦和核燃料加工业(25)的空间分布
Fig.3 Spatial distribution of computer, communication, and other electronic equipment manufacturing (39), textile and apparel (18), food manufacturing (14), petroleum processing, coking, and nuclear fuel processing manufacturing (25) in 2013