Drought, flood, frost and hail are major meteorological disasters with the characteristics of high frequency, wide distribution and serious conditions etc. in Shandong Province.
干旱、洪涝、霜冻、冰雹是山东省最主要的气象灾害，具有频率高、范围广、灾情重等特征。
Agricultural meteorological disasters are the major factor that affected agriculture.
农业气象灾害是造成农业生产不稳定的主要因素之一。
In this paper, the major urban climatic disasters and their damages are examined based on the variations of such meteorological elements as heavy rain, megatherm, fog, etc, in Nanjing.
本文从南京暴雨、高温、雾等气象因素变化，阐述南京城市主要气候灾害及其危害影响。
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