“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	central-main-branch library system in Jiaxing central management system of video surveillance system central manifold theorem Central Martial Arts School central maximum central memory T celL，TCM central meridian central metering mode is preferred Central-Min Dialects central moment central motion Central Motion Picture Corporation central mountain Central Movie Corporation Central Nacional de Trabajadores de Panama central nervous system central nervous system drugs central nervous systeminfection central nervous system leukemia Central News Agency Central Newsreel and Documentary Film Studio Central nobility system central nonassociative algebra central nuclear potential Central Observatory

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。