“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	foamed asphalt foamed cement for sound absorption foamed ceramics for sound absorption foamed concrete foamed concrete using tailings foam electrode foamer foam extinguishing agent foam extinguishing system foam finishing foam flooding foam flotation foam fractionator foam fracturing fluid foam glass foaming foaming agent foaming injection molding foaming slag in blast furnace ironmaking foam insulation foam materials for sound absorption foam metal for sound absorption foam method foam physics foam printing

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。