Contributions of Secondary Aerosols to The Heavy Haze Formation During Wintertime in China

来源 :第十八届中国科协年会 | 被引量 : 0次 | 上传用户:owenm87
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Rapid industrialization and urbanization have caused frequent occurrence of heavy haze events characterized by high PM2.5 levels in China.Numerous observation studies have shown that secondary aerosols play an important role in the haze formation during wintertime in China.
其他文献
  A novel oxidizing system of ozone and activated charcoal-supported MOx (M = Co,Mn) is investigated for depth-degradation of formaldehyde (HCHO).Our results
会议
汉译佛经中有一类以“与”为被动标记的被动句,与常规的“给予动词>使役标记>被动标记”的演化路径不同,该类被动句中“与”的衍生路径为:伴随动词>伴随介词>被动标记,这一演化路
In this paper,we design a kind of intelligent mechanical switch system based on the Android platform,such as the schools lamp and other old pressing switch that
会议
  The titania/hydroxyapatite composites (TiO2/HAp) were prepared by a hydrothermal method.The physical and chemical properties of the resulting products (TiO2
会议
  Elemental bismuth has many unique properties as a semimetal which has been reported to be an efficient photocatalyst recently.To enhance the stability and e
会议
承禄铍铭文“永成”后面一字,旧多误释作“寿”,根据相关金文资料它应该释作“(者)”,读作“胡”“嘏”“遐”或“祜”.文章还讨论了铍铭“成”以及金文、《诗经》中一些类似
莫言在德语世界的文学接受历程当中,得到“文学性”肯定的一个关键性事件是2012年获得诺贝尔文学奖.按照莫言德译研究者崔涛涛的说法,最迟在2013年初德国汉泽尔出版社同译者
期刊
相对于旧教材新编的普通高中课程标准实验教科书从内容到编排形式都有不少的变化其中最明显的一个变化是几乎每一节新课的内容和组织形式都是从一个或几个问题情境开始用问题
  Indoor nitrogen oxides can enter the body through breathing,and it cause irritation of the respiratory tract,lungs,and the corrosion damage of organs.So,it
会议
Elemental Bi is a typical group V semimetal material and has interesting photoelectric properties such as small band gap,small effective mass,low carrier densit
会议