Several problems concerning principal functional region planning are discussed in this paper. And the author hopes it is helpful to the research on it.
本文就主体功能区的几个问题展开讨论，希望有助于对本课题的研究。
Several problems concerning principal functional region planning are discussed in this paper. And the author hopes it is helpful to the research on it.
本文就主体功能区的几个问题展开讨论，希望有助于对本课题的研究。
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