“National Roosevelt Library”的概念、定义、翻译、参考文献-科学参考

单词	National Roosevelt Library
释义	National Roosevelt Library Encyclopedia 管理学新图书馆运动释 National Roosevelt Library国立罗斯福图书馆国民政府为纪念美国已故总统F.D.罗斯福而建立的公共图书馆，是民国时期四所国立图书馆之一。
随便看	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 closed complex closed complex plane

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。