电动热 meaning in English
electromotive force
Examples
- Household and similar electrical appliances - safety - part 2 - 40 : particular requirements for electrical heat pumps , air conditioners and dehumidifiers . preview :
家用和类似用途电器的安全.第2 - 40部分:电动热泵空调器和去湿器的特殊要求 - Amendment 1 - household and similar electrical appliances - safety - part 2 - 40 : particular requirements for electrical heat pumps , air conditioners and dehumidifiers
修改件1 .家用和类似用途电器.安全.第2 - 40部分:电动热泵空调和去湿机的特殊要求 - Household and similar electrical appliances - safety - part 2 - 40 : particular requirements for electrical heat pumps , air - conditioners and dehumidifiers iec 60335 - 2 - 40 : 2002 ; german version en 60335 - 2 - 40 : 2003
家用和类似用途电器.安全.第2 - 40部分:电动热泵空调 - Which are higher than electric driven heat pump , gas boiler , coal boiler and electric boiler . the energy grade theory analysis results also show that the energy utilization of gehp is comparatively reasonable . exergy cost of gehp is 11 . 2 yuan / gj by thermoeconomic method , which is much lower than the heating price nowadays
对比发现，燃气机热泵的一次能源利用率和(火用)效率均高于电动热泵、燃气锅炉、燃煤锅炉和电锅炉；对燃气机热泵系统的能级分析也表示系统的能量利用过程比较合理；通过热经济学的分析，得出燃气机热泵的供热(火用)成本为11 . 2元gj ，这个价格与现行集中供热的价格相比还是很有优势的。