“联合国千年生态评估”的概念、定义、翻译、参考文献-科学参考

单词	联合国千年生态评估
释义	联合国千年生态评估 Encyclopedia 理学国际海洋环境保护释 Miellunnium Ecosystem Assessment；MA联合国千年生态评估联合国于2001年6月5日启动的一项为期4年（2001～2005）的国际合作项目，首次对全球生态系统开展了多尺度综合评估，旨在评估全球生态系统的健康及与人类福祉关系，推动生态系统的保护和可持续利用。
随便看	closed closed-and-open set closed-and-open subset closed and unbounded set closed and unbounded set; club set closed arc closed architecture closed ball closed base closed basin closed boundary closed-box model closed braid closed broken line closed card sorting closed category closed cell closed chain closed channel closed circuit hydraulic system closed circular DNA closed circulating water system closed class closed combinatorial surface closed communication structure

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。