“空气洁净度等级”的概念、定义、翻译、参考文献-科学参考

单词	空气洁净度等级
释义	空气洁净度等级 Encyclopedia 工学食品工厂设计释 classification of air cleanliness空气洁净度等级单位体积洁净空间的空气中，按关注粒径的粒子最大浓度限值进行划分的等级标准。
随便看	light scattering detector light scattering in solids light scattering measurement technology for two-phase flow light scattering of colloid light scattering of polymer solution light scattering spectroscopy light screener light second light sensation light sensing technology light-sensitive cathode light-sensitive cell light sensitive diode light sensitive index of crop light sensitive material light sensitivity light sensor light shape design light shield light shift light shines upward or downward light show lightshow light signal Light Snow

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。