“preservation librarian”的概念、定义、翻译、参考文献-科学参考

单词	preservation librarian
释义	preservation librarian Encyclopedia 管理学文献保护馆员释 preservation librarian文献保护馆员文献收藏机构中专门从事预防性文献保护工作的馆员。
随便看	luminometer luminophor luminosity luminosity class luminosity classification luminosity coefficient luminosity curve luminosity-decline rate relation luminosity density luminosity density of the Universe luminosity distance luminosity distance indicator luminosity distribution luminosity evolution luminosity factor luminosity function luminosity indicator luminosity mass luminosity of night sky luminosity paradox luminosity parallax luminosity profile luminosity-rate of variation relation luminosity scale luminosity segregation

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。