“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	The Four Books of Acupuncture and Moxibustion the Four Books on Architecture the four buddhist Āgama the four clues and the four moralities the four constructions of the public security the four divisions of disciples the four elements method the four elements theory the four holy realms and six stages of rebirth for ordinary people the four kinds of people whose work is limited and hereditary The Four Medical Tantras the four modernizations of the public security the four-quadrant diagram of adjusting system the four seasons flower pattern The fourteen line set the fourth age the fourth generation mobile communication technology the fourth generation of mobile communication networks The Fourth National Literature and Arts Congress The Fourth Prose The fourth son of the Yang family visits his mother The Fourth Ward The Four Whines of the Ape The Four Zoas The Fox and the Hunter

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