“欧麦尔二世税制改革”的概念、定义、翻译、参考文献-科学参考

单词	欧麦尔二世税制改革
释义	欧麦尔二世税制改革 Encyclopedia 历史学〔综述〕释 Umar II's reform of taxation system欧麦尔二世税制改革阿拉伯帝国倭马亚王朝后期哈里发欧麦尔二世（全名欧麦尔·阿卜杜勒·阿齐兹，717～720年在位）为缓和社会矛盾而实行的税收改革。
随便看	pharmaceutical analysis items of the powder pharmaceutical analysis items of tincture pharmaceutical analysis of analeptic pharmaceutical analytical technology pharmaceutical arsenic salt test pharmaceutical binders pharmaceutical botany pharmaceutical character test pharmaceutical coating materials pharmaceutical coloring agents pharmaceutical co-solvents pharmaceutical diluents pharmaceutical disintegrants pharmaceutical dispersing agents pharmaceutical disulfide bond analysis pharmaceutical emulsifiers pharmaceutical engineering pharmaceutical engineering design pharmaceutical engineering Technology pharmaceutical enzymes pharmaceutical excipients Pharmaceutical excipients standard pharmaceutical exogenous factor test pharmaceutical film-forming materials pharmaceutical filter aids

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。