本文关于中国夏季日降水强度的分析，是以对国民经济服务为目的的。
The analysis of summer rainfall intensity in China is carried on for the purpose of practical application of climatic data to the natural resources development.
本文关于中国夏季日降水强度的分析，是以对国民经济服务为目的的。
The analysis of summer rainfall intensity in China is carried on for the purpose of practical application of climatic data to the natural resources development.
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