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基于主成分和灰色关联度综合分析法的食品安全因素分析
张蔚俊 郑锦荣
Food Safety Factors Analysis Based on Principal Component and Gray Correlation Indicators
中国农学通报 . 2014, (3): 295 -301 .  DOI: 10.11924/j.issn.1000-6850.2013-0645