“Watershed improvement”的概念、定义、翻译、参考文献-科学参考

单词	Watershed improvement
释义	Watershed improvement Encyclopedia 工学〔退化河流与流域生态修复〕释 Watershed improvement流域改良流域改良，是指整治与恢复已遭破坏的流域资源与生态环境，重建已经退化的生态系统。采用生物与工程相结合的综合措施，改良退化的土地，提高土地生产力。
随便看	incomplete incomplete annealing incomplete antigen incomplete beta-function incomplete block incomplete block design Incomplete Bouguer gravity anomaly incomplete combustion detector incomplete contract incomplete deep inelastic scattering incomplete dominance incomplete Dunhuang dance notation incomplete elliptic integral incomplete elliptic integral of the first kind incomplete elliptic integral of the second kind incomplete elliptic integral of the third kind incomplete equation incomplete factorial design incomplete factorial function incomplete factorization Incomplete Family incomplete finite automaton incomplete finite element incomplete flower incomplete form

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