The skyis clear, and there has been a drought for so many years. No way could there bea flood!
有一个人喊叫道:“你看天气多么晴朗,很可能要干旱好几年,怎么可能有洪水呢!”
Based on the historical data for the latest 2000 years, this paper discusses the statistical properties of the flood and drought disasters in Hubei Province.
基于近2000年来的历史资料,对湖北省历史时期洪、旱灾害的统计特征及其演变规律进行了分析。
Based on the historical date for the latest 2000 years, this paper discusses the statistical properties of the flood and drought disasters in Shanxi Province.
利用近2000年的历史资料,对山西省历史时期洪、旱灾害的特征及其演变规律进行了分析。
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