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hardwood
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hardwood
Encyclopedia
农学
木材
释
hardwood
阔叶材
来源于被子植物中双子叶乔木植物的木材,主要指其茎干的次生木质部。阔叶材除水青树、昆栏树等极少数树种外,都具有导管,又称为有孔材。
Biology
hardwood
硬材;阔叶树
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edge curvature
edge cut
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edged
edge damping
edge deleted subgraph
edge-deleted subgraph
edge deletion
edge detection
edge detector
edge disjoint path
edge dislocation
edge drive ball mill
edge drop
edge effect
edge effect of cropland
Edge effect of daodi herbs
edge effect of ecotone
edge element
edge emission
edge-emitting semiconductor laser diode
edge enhancement
edge fault
edge fault, marginal fault
edge-graceful graph
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