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农作物病害
释义
农作物病害
Encyclopedia
理学
农作物病害
释
crop disease
农作物病害
农作物在生物或非生物因子的影响下,发生一系列形态、生理和生化上的病理变化,阻碍了正常生长、发育的进程,从而影响人类经济效益的现象。
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canonical linear connection
canonical linear system
canonical line bundle
canonically associated bundle
canonically bounded complex
canonically bounded filtration
canonically closed set
canonically conjugate
canonically conjugate coordinate
canonically conjugate field
canonically conjugate variable
canonically isomorphic spaces
canonical map
canonical mapping
canonical matrix
canonical mean
canonical measure
canonical metric
canonical model
canonical module
canonical molecular orbital
canonical momentum
canonical morphism
canonical name
canonical neighborhood
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