“evaluation criteria of air cleanliness”的概念、定义、翻译、参考文献-科学参考

单词	evaluation criteria of air cleanliness
释义	evaluation criteria of air cleanliness Encyclopedia 工学洁净环境检测释 evaluation criteria of air cleanliness洁净度评定标准为规范洁净室的洁净度等级，各国和地区所制定的检测要求和标准。一直以来，各国都采用美国联邦标准给出的洁净室洁净度评定标准。
随便看	High Museum of Art high neutron flux reactor high nitrate medium high nitrogen compounds High Noon high nuclear metal cluster high-nutrient low-chlorophyll region high octane gasoline high-octane gasoline high oil corn high-orbit high-orbit space telescope high order accuracy scheme high-order circuit high order coherence high-order coherence high-order coherence and high-order correlation function high order correlation function high-order correlation function high-order digit high-order dispersion high order harmonic generation high-order harmonic generation high-order harmonic generation, HHG high order Laue zone

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。