On the basis of consulting a large amount of documents and papers, this paper has analyzed the investigates of the drought preparedness plans and drought indexes about home and abroad , pointed them out the virtues and defects .
本文在查阅大量文献资料的基础上,对国内外的抗旱预案研究现状、干旱指标、抗旱措施进行了归纳分析,指出了其中存在的主要优缺点。
参考来源 - 山东省抗旱预案研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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