“Astrakhan Khanate”的概念、定义、翻译、参考文献-科学参考

单词	Astrakhan Khanate
释义	Astrakhan Khanate Encyclopedia 历史学乌兹别克斯坦历史释 Astrakhan Khanate阿斯特拉罕王朝布哈拉汗国的第二个王朝。又称赞尼王朝。
随便看	direct summand direct sum module direct sum of groups direct sum of ideals direct sum of modules direct sum of objects direct sum of representations direct sum of rings direct sum of sets direct sum of sheaves direct sum of subspaces direct sum representation direct-sum set direct-sum space direct sunlight direct switching direct system direct system of group Direct teaching method direct theorem direct ties direct titration direct to blister copper process Direct-to-Home (DTH) Television direct topological complement

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。