产业集聚与城镇空间格局的耦合关系及时空演化——以长三角区域为例
曹炳汝, 孙巧

Research on the coupling relationship and spatial-temporal evolution between industrial agglomeration and urban spatial pattern: A case study of the Yangtze River Delta
CAO Bingru, SUN Qiao
图3 分时期长三角区域耦合协调值
Fig. 3 The coupling coordination degree of the Yangtze River Delta in different periods