面向转型升级发展的开发区主导产业分布及其空间集聚研究 |
何则, 杨宇, 刘毅, 金凤君 |
Recognition of the spatial characteristics and influencing factors of leading industries in China's national level ETDZs |
HE Ze, YANG Yu, LIU Yi, JIN Fengjun |
图3 中国经开区不同类型主导产业的集聚特征 |
Fig. 3 Agglomeration characteristics of different types of leading industries of ETDZs in China |
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