“clean class”的概念、定义、翻译、参考文献-科学参考

单词	clean class
释义	clean class Encyclopedia 医学洁净度释 clean class洁净度洁净环境内单位体积空气中含大于或等于某一粒径悬浮粒子的统计数量来区分的洁净程度。
随便看	White Revolution white rhinoceroses white rot whiteruss white sardinella white saxaul white schist White Sea White Sea-Baltic Canal white semiknife carp white shark White Sheep Dynasty white-snaketongue-grass White Snow in Early Spring white spatted filament white specked filament white spectrum white spirit white spot white spot conger white spot disease of soft-shelled turtle white spot syndrome white spot syndrome virus，WSSV whitespotted bambooshark white-spotted spinefoot

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。