论文部分内容阅读
随着工业的发展和城市人口的增多,出现一种城市雾,又称烟雾。煤燃烧时排出的二氧化碳气体在大气中遇到雾滴,就变成硫酸雾。这时,由于有雾,空气比较潮湿,加之形成雾本身的大气条件必然非常稳定,硫酸雾往往都郁积在低层。如果不采取措施,毒雾浓度愈来愈大.就可能达到危
With the development of industry and the increase of urban population, a kind of urban fog appears, also known as smoke. Carbon dioxide emitted from the combustion of coal encounters mist droplets in the atmosphere and becomes a mist of sulfuric acid. At this time, due to fog, the air is humid, combined with the formation of the fog itself must be very stable atmospheric conditions, sulfuric acid fog are often smoldering in the lower. If you do not take measures to increase the concentration of poison fog, it may reach danger