“certified quality level”概念、定义、翻译-科学时代

单词	certified quality level
释义	纺织词汇手册 certified quality level 质量保证，质量认证
随便看	dark current dark current dark cutter dark diffuse nebula dark dome dark down flounder dark dust lane dark dust nebula dark-eclipsing variable dark exchange dark felling dark field dark field dark field dark field dark-field microscope dark-field microscopy dark figure of unrecorded crime dark fish meal darkflex dark flocculus dark flocculus dark Fraunhofer line dark frost dark galactic nebula

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。