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pond aquaculture environment
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pond aquaculture environment
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农学
池塘养殖环境
释
pond aquaculture environment
池塘养殖环境
池塘中养殖生物栖息、生长、繁衍的外部条件。包括池水质、沉积物、土壤等非生物环境因子和微生物、浮游生物和底栖生物等生物环境因子,它们彼此相互作用,共同对养殖生物产生影响。
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product placement
Product portfolio strategy
Product Positioning
product-preserving functor
product-principle layout
product process matrix
product projection
product quality audit
product quality certification
product quality certification system
product quality guaranty insurance
product quality law
Product Quality Law of the People's Republic of China
product quality supervision
Product recall
product recall insurance
product recall system
Product Research and Development
product rule
product sales rate
product sample book
product's angular distribution
product scheme
Product Semantics
product semantics
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