1)infiltration heat loss,渗入热耗2)heat loss by infiltration,冷风渗透耗热量，渗入热损失3)infiltration heat loss,渗入热损失4)air infiltration heat loss,空气渗透耗热量5)heat loss by infiltration,冷风渗透耗热量6)ratio of air infiltration energy consumption to conduct energy consumption,渗风与传热能耗比