“生物碱”的概念、定义、翻译、参考文献-科学参考

单词	生物碱
释义	生物碱 Encyclopedia 理学生物碱释 alkaloid生物碱从动植物及海洋生物、微生物和代谢产物中分离得到的一类含氮的碱性有机化合物（维生素、蛋白质、肽、氨基酸等除外）。 Chemistry ＞有机化学＞天然产物及药物＞释义 alkaloid生物碱 Biology alkaloid生物碱
随便看	principal punishment principal quantum number principal quintic form principal radius of curvature principal ray principal reduced form principal refractive index principal remainder principal representative principal right ideal principal right ideal ring principal ring principal role performance, additional role performance and double role performance of one character principal root principal root of unity principal scale principals' cultural leadership principals' curriculum leadership principal section principal section of crystal principal series principal series representations principal set principal sheet principal solution

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。