“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	traster Trastuzumab Trat Traugott progression trauma trauma biomechanics trauma of the interspinous ligament trauma of the supraspinous ligament traumatic asphyxia traumatic brain injury traumatic cataract traumatic complication traumatic optic neuropathy traumatic osteoarthritis traumatic pericarditis in cattle traumatic psychological infantilism traumatic reticuloperitonitis traumatin travel travel agency liability insurance Travel Agent or Travel Agency travel-bag travel contract travel cost approach travel distance

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。