Using the method of fuzzy cluster analysis, the scientific evaluation and classification were given to the two hundred and sixty pieces of agricultural soil resources in two villages and six towns of Longjing City in Jilin Provice.

 
  • 摘要利用模糊聚类分析方法对吉林省龙井市6镇、2乡的260块农用土地资源进行了科学的评价与分类。
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