“动—静”结合视角下都市圈多层次空间格局研究——以黄河“几”字弯都市圈为例

王芳, 郭梦瑶, 牛方曲

Hierarchical spatial pattern of urban agglomeration based on the dynamic and static data：A case study of the Yellow River Ji-shaped bend

WANG Fang, GUO Mengyao, NIU Fangqu

图2 树状多层次结构示意图

Fig.2 Diagram of multi-level tree structure