“precursor of the active ingredient”的概念、定义、翻译、参考文献-科学参考

单词	precursor of the active ingredient
释义	precursor of the active ingredient Encyclopedia 医学前体活性成分释 precursor of the active ingredient前体活性成分有些天然药物或中药中的化学成分并无生物活性，但经体内代谢后所产生的代谢产物具有很强的生物活性，即它们中的有效成分。与原生活性成分相对。
随便看	Six Essays of Cadre School Six Examinations of Fan Su six exponentials theorem six-factor personality model six flow theorem six-flow theorem sixfold axis sixfold [symmetry] axis sixfold symmetry axis Six Frontier Towns’ Uprising six fu viscera six fu viscera pathogenesis Six Gentlemen of Hongxian six grand love songs of the Dai people Six Great Jingqiang Troupes Six Harmonies Pagoda Six-Harmony Boxing Six-harmony Broadsword Six-harmony Mantis Boxing Six-harmony Spear Six-hundred-bushel official Six Huzhou Si Xia Si Xian Sixian opera

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。