求翻译：使用现有的水电使用数据对将来5年的使用量以及使用节能系统以后的节能效果经行预测，并使用这些数据对节能系统进行使用测试。是什么意思？

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Using existing utilities use data for future use of volume 5, as well as the use of energy-saving system after saving effect by the use of these data, and projections of energy-efficient systems for using the test.

Will use the existing water and electricity service data forecast for the future 5 years amount of use as well as the use energy conservation system later energy conservation effect silk thread business that, and will use these data to carry on the use test for the energy conservation system.

Use existing hydropower use usage data for 5 years in the future, and using energy-efficient systems through the energy saving effect of prediction, and use these data to use the energy-saving system testing.

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