论文部分内容阅读
本文记述了哈尔滨市1984年9月至1985年9月期间的大气尘变化,得出了日、季节的变化规律和≥0.5μm粒子的最大值.这些数据可供设计参考.
This paper describes the atmospheric dust changes in Harbin from September 1984 to September 1985. The daily and seasonal variations and the maximum of ≥ 0.5 μm particles are obtained. These data are available for design reference.