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本文应用系统分析思想,从农田排灌系统全局出发,探讨一种能够力求机电排灌设计装机容量最小和运行耗能数量最少的计算方法(简称“最小功”法)。
This paper, based on the idea of system analysis, starts from the overall situation of farmland irrigation and drainage system and discusses a calculation method (the “minimum work” method) that can minimize the installed capacity of electromechanical irrigation and drainage and minimize the running energy consumption.