“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	coal miner's pneumoconiosis Coal Miners Series coal mine safety regulation coal mining coal moisture control coal non combustible coal non-combustible coal noncombustible coal occurrence tectonic units coal oil blended fuel coal oil co refined coal oil co-refined coal oil mixture fuel coal-oil mixture fuel coal-oil mixture fuel; COM fuel coal petrography sample coal petrology coal plough coal preparation coal preparation system of circulating fluidized bed boiler coal pre-prospecting coal production coal prospecting coal pulverized system coal pulverize maintenance

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。