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[期刊论文] 作者：Kai LAN,Qinghong RAN,
来源：Asian Agricultural Research 年份：2020
[Objectives]This study aimed to analyze the sustainable use of agricultural land in the Chengdu metropolitan area from 2006 to 2016.[Methods]Using Odum's em...
[期刊论文] 作者：Qinghong RAN,Yunhua YUE,
来源：Asian Agricultural Research 年份：2021
In the context of the Belt and Road Initiative,it is of great significance to study the trade ties between China and Southeast Asia with cocoon silk as a link.Trend analysis,trade competitiveness index and trade complementarity index were c......
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