空气置换 meaning in English

atmospheric displacement
replacement of air

Entering into the room , the light , air condition and the audio and visual system are all in the working state
进入室内，灯光空气置换影音系统进入工作状态。
The moisture buffering effect of this layer depends very much on the air exchange rate and also on the ratio of the surface area of the buffer to the volume of the room
湿缓冲效果依赖于空气置换率和房间内多孔缓冲材料的表面积和空间的比率。
Erv ? energy recovery ventilator ? broan ' s most energy efficient iaq solution ; designed for year - round , continuous ventilation to help make a house a healthier home
Erv就是能量回收的空气置换双向流系统。能够适用于全年持续运转,为房间创造一个更加健康的环境