详细
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2018/01/01
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工作文件
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123018
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1
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1
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2018/01/29
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Disclosed
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Solar pumping : the basics
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solar pump;economies of scale in production;liters per capita per day;Internal rate of return;national renewable energy laboratory;large volumes of water;positive displacement pumps;water pumping system;solar radiation;power conditioner;flow rate;helical rotor pumps;operation and management;solar water system;water source development;comments and feedback;energy conversion process;initial capital cost;water storage capacity;security of supply;solar... 更多显示