最后，采用火用分析方法对系统优化前后的能源利用效果从“质”和“量”的角度进行了深入的分析。
Finally, with the method of exergy concept, the energy utilization efficiency of the system is deeply analyzed.
在每个房间内安装一个温控阀，保障能够充分利用阳光、照明设施、机械和人体所散发的“免费”热能，以打到节省能源的效果。
Installed in each room of a temperature control valve guarantee to make full use of sunlight, lighting, mechanical and human circulated by the "free" heat to hit the effect of saving energy.
能量的回馈既节省了能源，又可提高设备的利用率，效果明显。
Because of energy feedback, effect is distinct for saving energy and increasing availability of the equipment.
本发明工艺简单，混配方便，效果良好，成本低廉，为新能源的利用提供了前提条件。
The invention has simple process, convenient mixing and proportioning, favorable effect and low cost and provides a premise condition for utilizing new resources.
本发明工艺简单，混配方便，效果良好，成本低廉，为新能源的利用提供了前提条件。
The invention has simple process, convenient mixing and proportioning, favorable effect and low cost and provides a premise condition for utilizing new resources.
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