“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	Mount Lu Scenic and Historic Area Mount Maiji Scenic and Historic Area Mount Micang Grand Gordges Scenic and Historic Area Mount Mingsha and Crescent Spring Scenic and Historic Area Mount Mitchell Mount Mogan Scenic and Historic Area Mount Nan Scenic and Historic Area Mount North Wudang Scenic and Historic Area Mount Notre Dame Mount Palomar Observatory Mount Pelée Mount Pentelicus Quarry Mount Phoenix Scenic and Historic Area Mount Putuo Mount Putuo Scenic and Historic Area Mount Qingcheng and Dujiangyan Scenic and Historic Area Mount Qingyuan Scenic and Historic Area Mount Qingyun Scenic and Historic Area Mount Qiyun Scenic and Historic Area Mount Rainier Mount Rainier National Park Mount Revelstoke National Park Mount Saint Catherine Mount Saint Helens Mount Sanqing Scenic and Historic Area

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。