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植树节
释义
植树节
Encyclopedia
工学
公众参与
释
tree-planting day
植树节
国家以法律形式规定,用于动员群众参加以植树造林为活动内容的节日。
农学
林业
释
Arbor Day
植树节
一些国家以法律规定宣传保护树木,并动员群众参加以植树造林为活动内容的节日。按时间长短可分为植树日,植树周或植树月,总称国际植树节,通过这种活动,激发人们爱林,造林的热情。
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soil consolidation
soil contaminant
soil contaminant transport
soil control section
soil coordination-dissociation equilibrium
soil core microcosm
soil corrosion
soil cover
soil-covered works
soil-covering land reclamation
soil crumb structure
soil culture
soil culture experiment
soil database
soil deformation
soil deformation during artificial freezing-thawing process
soil degradation
soil density
soil desorption
soil detection
soil diagnostic characteristic
soil dielectric constant
soil digging
soil disinfectant
soil disinfection
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