“开口”的概念、定义、翻译、参考文献-科学参考

单词	开口
释义	开口 Encyclopedia 文学呼释 unrounded articulation开口等韵学术语，指不含有u介音或不以u为主要元音的音节。 Physics mouth山口，开口
随便看	Poincaré last theorem Poincaré-Lefschetz duality Poincaré-Lefschetz duality theorem Poincaré lemma Poincaré-Lighthill-Kuo method Poincaré manifold Poincaré map 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

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。