“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	astroseismology astrospectrograph astrospectrometer astrospectrometry astrospectroscope astrospectroscopy astrosphere astrostatistics astrostereogram astrotaxis astrotelevision astrotomography astrotracker astrovehicle astrovelocimeter Astroviral gastroenteritis Astrup Fearnley Museum A Study in Choreography for Camera A Study of Bangzi Operatic Styles A Study of Chinese Ancient Folktale Types A Study of Clapper Ballads A Study of Musical Parts in Dagu Ballads A Study of Quyi Music A Study of Texts on Chinese Painting A Study of the Creation of Puppet Films

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。