“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	clocklike clock machine clock malfunction clock mechanism clock paradox clock period clock prime clock pulse clock-pulse generator clock rate clock reaction clock recovery clock register clock room clocks and watches in the Palaces of the Qing Dynasty clock skewing clock solitaire clock star clock step clock synchronization clock system of urban rail transit magnetic clock tick clock transportation clock weight clockwise

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。