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Cross ProtectionCross Protection
释义
Cross ProtectionCross Protection
Encyclopedia
农学
〔植物病害生物防治理论〕
释
Cross ProtectionCross Protection
交互保护
植物被病毒的无毒品系或弱毒品系侵染后,在形态和生理上产生免疫反应,以保护植株避免被同一病毒的强毒株系侵染,或对另一些寄生物的侵入和寄生关系的建立产生障碍的现象。
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relation between different phonological categories
relation between generation
relation by marriage
relation extraction
relation for the jumps
relation greater than
relation less than
relation matrix
relation of between
relation of betweenness
relation of chord
relation of completeness
relation of concatenation
relation of disjointness
relation of equality
relation of equipollence
relation of following
relation of identity
relation of inclusion
relation of mining and development
relation of order
relation of subordination
Relations
relations among the convergence of random variables
relations between parents and children
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