“可待因”的概念、定义、翻译、参考文献-科学参考

单词	可待因
释义	可待因 Encyclopedia 理学可待因释 codeine可待因分子式C18H21NO3。属异喹啉类生物碱。 Chemistry ＞有机化学＞天然产物及药物＞释义 codeine可待因 Biology codeine可待因
随便看	closed manifold closed mapping closed mixed-refrigerant cycle liquefaction process closed model Closed Mondays closed monoidal category closed morphism closed motor skill closed n-ball closed n-disk closed neighborhood closed neighbourhood closedness closedness of dictionary closed normal form closed n-sphere closed object closed oil gathering process closed-open set closed operator closed orbit closed orthogonal sequence closed orthogonal system closed orthonormal system closed path

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。