This paper introduces the micro physical character for fog and its relation with air pollution. The collection & analysis of fog example are conducted in the polluted and comparably clean foggy area.
介绍雾的微物理特征及其与大气污染的关系，对污秽和较清洁的多雾地区进行雾试样采集、分析；
No area was spared or unaffected, from the foggy northern coast to the Sierra Nevada Mountains.
从雾蒙蒙的北部海岸到内华达山脉，没有一个地区幸免或不受影响。
In this basin area, you can hardly saw the sunshine since it was cloudy and foggy most of the year on account of its landform.
在中国西南地区的四川省，那里的气候多雨多雾，有时阴雨连绵、雾气蒙蒙长达数月，一年四季很难看见太阳。
As the area is actually a basin and is surrounded by the Himalayas to the west, the Qinling Range to the north and mountainous areas of Yunnan to the south, its climate is often heavily foggy.
由于该地区实际上是一个盆地，并且被西部的喜马拉雅山脉、北部的秦岭山脉、南部的云南山地所环绕，气候常浓雾弥漫。
April in Southern area is foggy with relative humidity approaching the maximum of 100%.
南方四月的天气多雾，相对湿度接近最高的100%。
April in Southern area is foggy with relative humidity approaching the maximum of 100%.
南方四月的天气多雾，相对湿度接近最高的100%。
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