- air change rate
- amount of ventilation
- ventilation volume
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换气量的英文
例句与用法
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- Energy consumption of heating rooms will increase when air exchange rate become large . because the mechanisms of heating methods used currently , such as radiator heating , ceiling heating and warm - air heating , are different from each - other , the indoor thermal environment is not the same when each one of them employed for room heating . for enhancing energy efficiency of heating rooms , indoor thermal comfort and energy saving effects should be investigated when natural ventilation is used to make a good air quality indoors
房间换气次数的增加势必导致供暖房间能耗加大，顶棚辐射、散热器和热风等三种采暖方式由于供暖机理不同，形成的室内热环境特征不同，通风换气时产生的通风热损失也有所区别，为了提高大换气量房间的供暖节能效果，必须对不同供暖方式在大换气量情况下的热舒适性与节能效应进行研究。 - Pmv and the indoor temperature field can be used to evaluate the effect of heating in a large amount air current condition . the result of analysis indicate that the radiation heating and radiator heating have some advantages in such rooms , and hot - air heating is an unsuitable way for room heating
分析结果后认为， pmv和室内温度分布是评价大换气量房间不同供暖方式室内热环境的重要参数，在这类房间中，辐射供暖和散热器供暖将各有优点，而热风供暖则是一种不宜采用的供暖方式。