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1.Fuzzy clustering analysis was made of the insect communities in cotton fields of Sichuan province with community diversity indices,evenness indices,abundance degree and total number of species.
利用群落多样性指数、均匀性指数、丰富度及物种个体总数等指标,对四川棉田昆虫群落进行了模糊聚类分析。收藏指正
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