“流域改良”的概念、定义、翻译、参考文献-科学参考

单词	流域改良
释义	流域改良 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	equivalence partitioning equivalence point equivalence preserving mapping equivalence principle equivalence principle of statistical average equivalence problem equivalence property equivalence ratio equivalence ratio versus temperature map equivalence relation equivalence sign equivalence test equivalence theorem equivalence trial equivalence trials equivalency equivalency of concentration equivalency of current-carrying coils and magnetic dipoles equivalent equivalent affinity equivalent affinity; equiaffine transformation equivalent air layer equivalent algorithm equivalent antenna equivalent approach

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。