“fog and thick haze”的概念、定义、翻译、参考文献-科学参考

单词	fog and thick haze
释义	fog and thick haze Encyclopedia 理学雾霾污染释 fog and thick haze雾霾对大气中各种悬浮颗粒物含量超标的笼统表述，尤其是PM2.5（空气动力学当量直径小于等于2.5微米的颗粒物）被认为是造成雾霾天气的元凶。
随便看	elementary row and column operation elementary row operation elementary row transformation elementary sentence of locus elementary set elementary situation elementary solution elementary space elementary species elementary stage in fluid machinery design elementary state elementary strategy elementary subdivision elementary submodel elementary substance elementary substructure elementary subsystem elementary sum elementary surface elementary surgery elementary symmetric expression elementary symmetric function elementary symmetric functions elementary symmetric polynomial elementary syntax

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。