please enter a proper year » 请输入正确的年份 man-land relation » 人地关系 your good, your bad, are all my heart IS treasure » 你们的好,你的坏,都是我的心是宝 ..
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As coupling regions with rich natural resources, poor economy and fragile ecology, poor resource-abundant regions are focus areas which are used to study man-land relation and rural development.
能源富集贫困区作为能源富集、生态脆弱、农村贫困的复合区域,成为人地关系与农村发展研究的焦点地区。
参考来源 - 能源富集贫困区农村转型发展态势与优化战略·2,447,543篇论文数据，部分数据来源于NoteExpress
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