Any room acoustics computer model should include the phenomenon of diffuse reflections.
室内扩散反射是计算机建模过程中必须考虑的现象。
Stuff the gap of the door with wet clothes such as wet towel, bedspread or carpet to prevent the smoke diffuse into the room through the gap of the door.
用湿的衣物塞住门缝——湿的毛巾、床单或毯子可以防止烟雾从门缝中进入房间。
From the aspect of temperature diffuse? PPD? Aerosol distribution and CO2 concentration, the IAQ of a room with displacement ventilation by constructing a model of room are simulated and studied.
通过建立一模型房间，从室内空气温度分布、PPD、悬浮颗粒分布及CO2浓度几方面模拟研究了置换通风条件下室内空气品质。
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