“NSDL”的概念、定义、翻译、参考文献-科学参考

单词	NSDL
释义	NSDL Encyclopedia 管理学数字保存项目释 National Science Digital Library of American; NSDL美国国家科学数字图书馆由美国国家科学基金会（NSF）创建的，对科学、技术、工程和数学（STEM）的高质量数字资源进行有效组织并提供服务的示范性数字图书馆。
随便看	union of sets union of simplices union of spaces union of spheres union of subgroups union of surface elements Union of the Peoples of Cameroon Union of the Peoples of the Cape Verde Islands union of words union operation union operator union problem Union progressiste mauritanienne Union Road workers Village union set union space union theorem Union University Press Union upside down uniparental disomy unipartite conic unipartite curve uniphase uniplanar force unipod

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。