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Chinese Agricultural Science Bulletin ›› 2009, Vol. 25 ›› Issue (7): 264-267.

Special Issue: 小麦

• 农业信息科学 • Previous Articles     Next Articles

Grey relational analysis based on space concept and evaluation research on cost-benefit of wheat

  

  • Received:2008-08-11 Revised:2009-02-13 Online:2009-04-05 Published:2009-04-05

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Abstract: From grey relational analysis, this paper used a space distance formula that put together the best relational degree with the worst relational degree. From that, a comprehensive degree can be got. And through researching cost-benefit of wheat-producing areas , a new way of thinking has been provided.