“开元十五道”的概念、定义、翻译、参考文献-科学参考

单词	开元十五道
释义	开元十五道 Encyclopedia 历史学[地方行政区划]释 Fifteen Daos in Kaiyuan Period开元十五道中国唐代开元时期全国的十五个监察区划区。
随便看	Poincaré mapping Poincaré method Poincaré metric Poincaré model Poincaré pair Poincaré-Perron method Poincaré polynomial Poincaré problem Poincaré recurrence Poincaré recurrence theorem Poincaré representation Poincaré return map Poincaré return theorem Poincaré section Poincaré separation theorem Poincaré series Poincaré-Siegel theorem Poincaré space Poincaré sphere Poincaré's surface of section Poincaré theorem Poincaré transformation Poincaré transformation and Poincaré group Poincaré-Volterra theorem Poincaré waves

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。