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退耕还林工程
释义
退耕还林工程
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管理学
林业发展战略
释
the programme for conversion of slope farmland into forest programme
退耕还林工程
从保护和改善生态环境出发,将水土流失严重的耕地,沙化、盐碱化和石漠化严重的耕地及粮食产量低而不稳的耕地,有计划、有步骤地停止耕种,按照适地适树的原则,因地制宜地植树造林,恢复森林植被的工程。
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molecular configuration
molecular constitution of human body
molecular core
molecular crystal
molecular current
molecular cytology
molecular descriptors selection
molecular design and modification based peptide drug
molecular design of flotation reagents
molecular device
molecular diagnosis
molecular diagnostics for agriculture pest
molecular diffusion coefficient
molecular diode
molecular disease
molecular dissociation
molecular dissociation energy
molecular distillation
molecular distillation of fish oil
molecular docking
molecular docking and scoring functions
molecular docking method
molecular dynamics
molecular dynamic simulation,MD
molecular dynamics in mechanical engineering systems
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