“Four Orthodox Caliphs”的概念、定义、翻译、参考文献-科学参考

单词	Four Orthodox Caliphs
释义	Four Orthodox Caliphs 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	pointed pointed arch pointed bracket pointed category pointed coalgebra pointed complex pointed cone pointed groupoid pointed homotopic category pointed manifold pointed mapping pointed monoid pointed object pointed set pointed shape category pointed simplicial complex pointed simplicial set pointed space Pointe-Noire point entity point equation pointer pointer acceleration pointer-based prefectching pointer machine

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。