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树木分泌物
释义
树木分泌物
Encyclopedia
农学
树木分泌物
释
tree exudate; tree secreta
树木分泌物
活立木的枝干、叶子、花朵、果实、根系等不同部位在生长过程中自然产生和受刺激产生的气体、液体或固体状物质,和以这些部位及其汁液为食的寄生生物所产生的代谢物或排泄物。通常指具有可收集和加工利用价值的物质。
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atmospheric diving
atmospheric diving suit
atmospheric drag
atmospheric drag perturbation
atmospheric dry and wet deposition observation apparatus
atmospheric dry deposition observation apparatus
atmospheric duct near sea surface
atmospheric dust
atmospheric dynamics
atmospheric eclipse
atmospheric effect
atmospheric effect of cosmic rays
atmospheric Ekman layer
atmospheric electric conductivity
atmospheric electric field
atmospheric electric field meter
atmospheric electricity
atmospheric entropy
atmospheric entry trajectory
atmospheric environment
atmospheric environmental chemistry
atmospheric environmental model
atmospheric environmental quality
atmospheric environment capacity
atmospheric excitation for decadal LOD variation
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