“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	essential risk control Essential Secrets of Lifelike Painting essential self-adjointness essential singularity essential singular kernel essential singular point Essentials of Books on Music Essentials of Brush Methods Essentials of Calligraphy by Zhao Zhiqian Essentials of Chinese Buddhist Philosophy Essentials of Chinese Grammar Essentials of Composite Pictures Essentials of Excerpt of Materia Medica Essentials of Forest Genetics Essentials of Historical Geography Essentials of Materia Medica Essentials of Materia Medica Distinctions Essentials of Seal-carving Essentials of Taoist Canon Essentials of the Southern Censorate Essentials of Zeng Guofan's Theory of Calligraphy essential space essential spectrum essential sphere essential state

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。