“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	manufacturing scrap manufacturing service architecture manufacturing size manufacturing supply chain management manufacturing system performance manufacturing system performance model manufacturing technique of vacuum electronic device manufacturing technology of bolt fasteners manufacturing technology of industrial robot key components manufacturing technology of nut fasteners manufactury Manukau manure and slurry separator manure collection technology of livestock and poultry manure distributor manure handling manuscript manuscript archives management manuscript collection from groups Manuscript in Studies of Inscriptional Bronze and Stone by Ma Heng manuscript of Declaration of Independence Manuscript of Economics and Philosophy in 1844 manuscript of Furong Sword by He Jiongruo manuscript on socialist economy studies manuscript processing

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。