“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	copper ion electrochemotherapy copper ion staining in situ copper isotope hydrogeology copper matte copper metallurgy copper mines at Rudna Glava Copper Mining and Metallurgical at Tongling Copper movable-type printing copper-nickel alloy copper nutrition copper ore resources copper oxide Copperplates of Imperial Edict on Unifying Weights and Measures of Qin Dynasty copper poisoning copper poisoning in animals Copper precious and prices devaluation copper pyrite copper red glaze copper-red porcelain copper rod upward continuous casting copper slab horizontal continuous casting copper sulfate copper sulfate pentahydrate copper sulfide copper-to-glass seal

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。