“China National Post and Postage Stamp Museum”的概念、定义、翻译、参考文献-科学参考

单词	China National Post and Postage Stamp Museum
释义	China National Post and Postage Stamp Museum Encyclopedia 历史学〔北京〕释 China National Post and Postage Stamp Museum中国邮政邮票博物馆中国唯一一座收藏、利用邮票和邮票历史文物进行相关学术研究与交流的历史类博物馆。
随便看	tangential section tangential sphere bundle tangential stress tangential tetrahedron tangential transformation tangential triangle tangential unit vector tangential variety tangential velocity tangential wall tangential wound tangent indicatrix tangent internally tangent line tangent local charts tangent map tangent mapping tangent method tangent microbundle tangent number tangent of a circle tangent of an angle tangent of dielectric loss angle tangentoid tangentoidal curve

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。