“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	Subject Librarian subject matter subject matter of action subject-matter of enforcement subject matter of patent subject matters of intellectual property rights subject navigation subject of acupuncture and moxibustion technique subject of administrative law subject of Arts management subject of a statement subject of crime subject of fundamental rights subject of health supervision subject of history subject of international law subject of labor legal relations subject of literature subject of museum public relations Subject of public opinion subject of public opinion subject of right subject of tax law subject of the archivel documents subject of translation

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。