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regulation for pesticide management
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regulation for pesticide management
Encyclopedia
工学
农药管理法规
释
regulation for pesticide management
农药管理法规
对农药的投产、产品质量、贮运、销售、使用等环节进行管理,以充分发挥农药应有的效用,防止发生副作用的法规或条例。从而避免农药对人、畜的中毒,并有利于环境保护,达到农药施用的预期效果。
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canonical extension
canonical facotrization
canonical factorization
canonical field
canonical flabby resolution
canonical flow
canonical form
canonical formalism
canonical form of a linear hypothesis
canonical form theorem
canonical formula
canonical frame
canonical function
canonical function element
canonical fundamental system
canonical generator
canonical height
canonical homology
canonical homology basis
canonical homomorphism
canonical hypersurface
canonical image
canonical imbedding
canonical immersion
canonical injection
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