“孝纯皇太后刘氏”的概念、定义、翻译、参考文献-科学参考

单词	孝纯皇太后刘氏
释义	孝纯皇太后刘氏 Encyclopedia 历史学明史释 Empress Dowager Xiaochun孝纯皇太后刘氏（？～1614）中国明代明思宗朱由检生母。
随便看	commutator factor group commutator group commutator ideal commutator identity commutatorless motor commutator operation commutator product commutator quotient group commutator series commutator subgroup commute commuter’s bus and subway discounts commuting commuting elements commuting endomorphisms commuting extensions commuting mappings commuting matrices commuting operator commuting operators commuting pattern commuting ring commuting subgroups commuting transformations commuting transport

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。