“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	Mechanical engineering handbook mechanical environment protection mechanical environment simulation test mechanical equilibrium mechanical equilibrium condition mechanical equivalent mechanical equivalent of heat mechanical equivalent of light mechanical excavator mechanical external cutting operations mechanical failure mechanical fault diagnosis mechanical features mechanical feedback mechanical fiber separation mechanical filter mechanical finger mechanical flotation cell mechanical function design mechanical governor mechanical grate incinerator mechanical gyroscope mechanical handling mechanical hemolytic anemia mechanical hydraulic control system

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。