The most important advantage of this system is saving energy resource and low running expense.
此采暖系统的最大优点是节约能源，运行费用小。
It is programmed in IBM-PC computer to construct polynomial regression model for saving energy resource in Zhengzhou Aluminum Company.
程序在IBM - PC微机上实现多元回归模型对郑州铝厂节能技术改造的决策分析。
Increase the energy-saving emission reduction efforts, both to reduce resource consumption and pollution emissions can also increase economic efficiency, promote technological progress.
加大节能减排力度，既可以减少资源消耗和污染排放，又能够增加经济效益、带动技术进步。
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