“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	semi-strong semi-strong efficient market semi-strong extremum semi-strong form efficiency semi-strong linear element semi-structural decision making semi-structured data semi-structured decision semi-structured interviews semi-structured model semi-structured observation semisubgroup semi-submersible drilling platform Semi-submersible drilling Platform 981 semisubmersible drillingplatform up semi-submersible platform semi-submersible ship semisulcospira spp semi-superjunction semi-supervised clustering semi-supervised learning semisupplement semi-surface semi suspended agricultural machinery semi-symmetric

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。