“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	People in the NewsPeople in the News People in the suburbs of Nanjing watch Chinese opera people of Aland Islands people of Dagestan people of East Timor people of five regions People of the Po Valley people oriented People-Oriented Doctrine of Sakuzō Yoshino people-oriented thoughts People Places People Republic of Khwarezm Soviet People's Alliance Party People's Army Pictorial People's China people's choice: media in political propaganda People's Congress people's congress deputy people's courtroom people's courts of the People's Republic of China People's Daily (Shanxi, Hebei, Shandong and Henan) People's Democratic Movement Party People's Democratic Party people search and rescue People's Education

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。