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灌溉水利用系数
释义
灌溉水利用系数
Encyclopedia
工学
灌溉
释
utilization coefficient of irrigation water
灌溉水利用系数
在某次或某一时间内能被农作物利用的净灌溉水量与水源渠首处总灌溉引水量的比值。
农学
农业水土工程
释
irrigation water utilization efficiency
灌溉水利用系数
灌入田间可被作物利用的水量与从水源获得的总水量的比值。
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