“library services for children and young adults”的概念、定义、翻译、参考文献-科学参考

单词	library services for children and young adults
释义	library services for children and young adults Encyclopedia 管理学图书馆少儿服务释 library services for children and young adults图书馆少儿服务图书馆通过专门设计的服务与活动，为少年儿童提供符合其特点的各类媒体资源服务，满足其信息、文化和娱乐的需求。
随便看	Uranus Uranus exploration Uranus' ring uranyl uranyl cation-cation complex uranyl nitrate Urartu Kingdom U-Ra series Urashima crater urate cell urate oxidase Urbach rule urbacide Urbain Jean Joseph Le Verrier urban accessible transport system urban aesthetics Urban Affairs Association urban agglomeration urban agglomeration economics urban agglomeration in China urban agglomeration planning urban agglomeration transportation urban agriculture urban air Urban and Regional Planning in Canada

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。