Author define economic region a geographical area with a nodal structure and an economic function.

作者认为经济区域即是具有核心构造和具备某种经济职能的地理区域。

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Author define economic region a geographical area with a nodal structure and an economic function.

作者认为经济区域即是具有核心构造和具备某种经济职能的地理区域。

youdao