“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	professional sports club professional sports events professional sports in Argentina professional sports in China Professional Sports in France Professional Sports in Germany Professional Sports in Italy professional sports in Korea professional sports in UK professional sports in US professional sports labor contract professional sports league professional sports of Japan professional sports of Mexico professional sports system professional sports team professional standard for principal professional standard for teaching content in vocational education Professional Standards of Primary School Teacher（Proposal） Professional Standards of Secondary School Teacher（Proposal） professional task professional training program professional volunteer service profession of history professor

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。