"夏旱"是个多义词，它可以指夏旱（宋朝李复诗作）,夏旱（夏季干旱）,夏旱（唐代白居易诗作）,夏旱（刘克庄诗作）。
分析结果表明：夏旱期间内地两个旱区人工增水条件优于沿海两个旱区。
The results show that the conditions of artificial precipitation stimulation at two dry inland areas are better than those at two dry coastal areas.
分析了含水量在关键时段的主要分布情况，为研究南方夏旱期积云的人工影响方法提供物理依据。
An analysis is made of the main distribution of water content in the key period, which provides a physical basis for the study of artificial precipitation in cumulus in the southern summer dry period.
谷雨节前后播种，叶面积系数与单株生产力协调一致达最佳，玉米产量最高，既能抗夏旱又能避伏旱；
Sowing seeds about April 20, the coefficient of leaf area assort with the productivity of single plant, the yield of maize is tallest, and can resist and avoid the drought;
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