空气渗透的英文

• air infiltration

• 空气:    air; atmosphere
• 渗透:    osmosis permeate; seep; perm ...
• 空气渗透率:    air permeability (air penetrationcoefficient)
• 空气渗透阻:    air infiltration resistance
• 空气渗透系数:    air permeance

例句与用法

1. The coaction of wind pressure and thermal pressure in air infiltration calculation
   空气渗透计算中风压与热压的叠加作用
2. Thermal performance of buildings - determination of air permeability of buildings - fan pressurization method iso 9972 : 1996 , modified ; german version en 13829 : 2000
   建筑物热性能.建筑物空气渗透率测定.风扇增压法
3. Not only including the heat transfer of envelop , it is also considered air infiltration inner heat gain lighting energy efficiency ratio for energy consume calculation
   建筑能耗计算不仅考虑围护结构的传热，而且要包括空气渗透传热、内部得热、室内照明、空调采暖设备的能效比等因素。
4. At present , national standards including graduation and test method for thermal insulating properties of windows ( gb8484 - 2002 ) and graduation and test method for air infiltration of windows ( gb71017 - 2002 ) regulate the two indexes of thermal transmittance and air infiltration of windows , but the standards don ’ t involve the test method for building shading performance of windows
   现行国家标准包括《建筑外窗保温性能分级及其检测方法》 ( gb8484 - 2002 )和《建筑外窗空气渗透性能分级及其检测方法》 ( gb71017 - 2002 )中对窗户的传热系数和空气渗透量这两项指标做了规定,但是没有涉及到建筑遮阳性能的检测。
5. Two typical examples analyses are conducted for the average conditions both of winter and summer climates under vapor diffusion and air leakage . a further discussion is set forth to determine the main factors that the moisture accumulation in wall is affected . it is found that the factors are the relative humidity at the wall surface , indoor temperature , permeability , air pressure difference and rate of the infiltrative or exfiltrative airflow
   本文首先研究了墙体内的湿气迁移过程，详细分析了湿积累现象形成的原因，通过对夏、冬两季平均气候下墙内温度、水蒸气压力、相对湿度及湿积累在仅有扩散、扩散与空气渗透同时存在等情况所作的具体计算，发现墙内、外表面的相对湿度、室内温度、渗透率、空气压差以及空气的渗流速度是影响墙内湿积累的主要因素。