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系统侵染
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系统侵染
Encyclopedia
农学
森林病理学
释
systemic infection
系统侵染
病原物自侵入点能通过寄主植物的维管束系统扩展到整个植株或植株的绝大部分的侵染。
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concave operator
concave polygon
concave polyhedral angle
concave polyhedron
concave probability measure
concave programming
concaver
concave sequence
concave space
concave surface
concave-up
concave-up curve
concave upward
concavity
concavity coefficient
concavity cut
concavity cutting-plane method
concavity downward
concavo-concave
concavo-convex
concavo-convex lens
concavo-plane
conceal
concealed beam
concealed motion
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