“precursor chemicals”的概念、定义、翻译、参考文献-科学参考

单词	precursor chemicals
释义	precursor chemicals Encyclopedia 工学危险化学品释 precursor chemicals易制毒化学品经常用于非法制造麻醉药品或精神药物的物质。
随便看	iterated algorithm iterated clique graph iterated commutator iterated connecting homomorphism iterated difference iterated exponential iterated forcing iterated function iterated function system iterated function system (IFS) iterated functor iterated integral iterated interpolation method iterated kernel iterated limit iterated logarithm iterated map iterated mapping iterated radical iterated reduced power iterated run-length coding iterated series iterated sum iterated transformation iterating

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。