“Presidential-Libraries”的概念、定义、翻译、参考文献-科学参考

单词	Presidential-Libraries
释义	Presidential-Libraries Encyclopedia 管理学总统图书馆释 Presidential-Libraries美国总统图书馆美国以卸任后的总统名字命名，用于存放总统任期内各类文件的图书馆。是收集、记录、整理、保存有关历届总统一切信息的载体，并向读者提供利用历史资料的信息中心。
随便看	optical random access optical range finder optical receiver optical recording optical recording media optical rectification optical reflecting coating optical relaxation optical remote sensing optical remote sensing payload calibration optical remote sensing satellite optical representation optical resonant cavity optical resonant cavity, optical resonator optical resonator optical retardance calibration optical return loss tester optical rotary dispersion optical rotation optical rotation; optical activity optical rotatory dispersion optical rotatory dispersion (ORD) [optical] rotatory power optical rotatory power optical router

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。