摘要
为了研究PM10和PM2.5与能见度的关系,提出了利用PM10和PM2.5来计算能见度的方法。该方法利用PM10和PM2.5与粒子谱分布的关系对能见度进行了计算。采用2004年8月在北京的测量数据对其进行了验证,证明了该方法是可行的。
A method of retrieving visibility with is advanced PM10 and PM2.5.The relationship between PM10 and PM2.5 and visibility is established based on the Mie scattering theory,and the effect of size distribution is analyzed on it.The relationship is validated by result of measuring in Beijing,it is indicated that the method of retrieving visibility is feasible.
出处
《光学技术》
EI
CAS
CSCD
北大核心
2008年第4期608-609,612,共3页
Optical Technique
