“黄连碱”的概念、定义、翻译、参考文献-科学参考

单词	黄连碱
释义	黄连碱 Encyclopedia 理学黄连碱释 coptisine黄连碱一种原小檗碱类生物碱季铵盐，分子式[C19H14NO4]+。属异喹啉类生物碱。
随便看	orbit of a point orbit of artificial earth satellite orbit of lunar probe orbit of the same type orbit optimization orbit-orbit resonance orbit perturbation orbit plane orbit prediction orbit-preserving orbit propagation orbitrap orbitrap mass spectrometry orbit recursion orbit representative orbit resonance orbitron orbit-rotation resonance orbit space orbit stability orbit-stable limit cycle orbit-superposition method orbit theory orbit, trajectory orbit transfer

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。