公布 中文名称:灌溉水利用系数 英文名称:water efficiency of irrigation 定义:灌入田间供给作物需水的水量与渠首引进总水量的比值。 应用学科: 水利科技(一级学科);灌溉与排水(二级学科);灌溉(水利)(二级学科) 灌溉水利
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water use efficiency of irrigation 灌溉水利用效率
efficiency of irrigation water 灌溉水利用效率
efficiency of irrigation water use 灌溉水利用效率
Water efficiency of irrigation is a key criterion for evaluation of agricultural water saving effect.
灌溉水利用系数是衡量农业节水效果的关键指标。
Water – improving the efficiency of irrigation systems.
提高灌溉系统的效率。
The actual water requirements differ according to plant, climate (most of the water withdrawn by plants is for cooling through evaporation) and the efficiency of irrigation.
实际的需水量根据植物种类,气候(植物吸收的大部分水用于进行蒸发降温),和灌溉效率的不同而有所不同。
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