“四大哈里发”的概念、定义、翻译、参考文献-科学参考

单词	四大哈里发
释义	四大哈里发 Encyclopedia 历史学〔综述〕释 Four Orthodox Caliphs四大哈里发 632年穆罕默德去世后，阿拉伯帝国最初的四位继任者，史称四大正统哈里发。哈里发为阿拉伯语的音译，意为真主使者的继承者。
随便看	norm of a matrix norm of a measure norm of an algebra norm of an algebraic element norm of an element of a field norm of an ideal norm of an integral norm of an operator norm of a quaternion norm of a vector norm of governance norm of signed measure norm on a field normothermia norm-preserving mapping norm-preserving prolongation norm-referenced evaluation norm referenced test norm residue norm residue symbol norm resolvent convergence Norms for Design of Exterior Appearance of Police Stations Norms for Law Enforcement Case Settings of Public Security Organs Norms of Journalistic Conduct norms of the office order of the people's police

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。