以2015年冬季的一次重污染过程为例简要介绍了石家庄地区冬季细颗粒物污染过程的主要特点以及天气要素对重污染过程的影响作用.%Taking the heavy pollution process in winter 2015 as an example, the main characteristics of the process of fine particulate matter pollution in Shijiazhuang area and the effect of weather factors on heavy pollution process are briefly introduced.
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