The heat saved is more than the electric energy consumption in the heat storage system with significant heat saving effects.
温室地下蓄热系统贮存的热能大于其消耗的电能，节能效果明显。
Based on the climate and energy costs in Shanghai, energy consumption and running costs of the gas engine heat pump was analyzed and compared with electric heat pump.
以上海地区的气候条件和能源价格为基础，对燃气机热泵供暖的能耗和运行费用进行了分析比较。
The mouse with temperature-keeping function starts the electric heating device to obtain heat and transmits the heat energy to the housing to warm hands.
所述具有保温功能的鼠标通过启动所述电热器发热并 将热量传递至所述壳体，可达到暖手的目的。
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