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- overall ventilation efficiency 总通风效率
- Measures the ventilation efficiency of the displacement ventilation systems for an office room,an assembly room and a gymnasium. 对办公室、会议室及体育馆置换通风系统的通风效率进行了实测。
- In conclusion, IAQ was apparently affected by multiple factors, including outdoor air, ventilation efficiency, human activity patterns and others. 归结室内空气品质明显受到多种因子相互影响，包括外气空气交换效率、人员活动模式，以及室内使用材料与维护管理等；
- We analyze the ventilation efficiency of the houseroom by comparing the indoor flow situation and distribution of mean air age under different inlet air velocities and different inlet air directions. 通过比较相同风向、不同进风速度以及相同进风速度、不同风向下的住户室内流场情况和空气龄分布情况分析了住户内的自然通风效果。
- He tried to varnish over the truth with a lie. 他试图用谎言来掩盖真相。
- I've got the hump over what he said to me. 我已经对他所说的很不耐烦了。
- She threw a scarf over her shoulders. 她在肩上披上一块肩巾。
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- They all cooed over the new baby. 他们对着新生婴儿爱抚地轻声细语。
- Determination Method of Ventilation Rate in Underground Parking Garages Based on Box Model of Overall Ventilation 基于箱式模型的地下车库通风量确定方法
- The dog kept a vigilant guard over the house. 这只狗警惕地守护着这所房屋。
- There's been an overall improvement recently. 近来各方面都有所改进。
- She worried over her father's health. 她为父亲的健康担忧。
- Application of Ventilation Efficiency in Calculating Ventilation Rate 通风效率在通风量计算中的应用
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- Keywords Grain Size;Dust Amount:Natural Ventilation: Local Ven-tilation:Overall Ventilation; 粒径;烟尘量;自然通风;机械通风;局部通风;全面通风;
- The overall situation is worsening. 整体形势在日益恶化。
- I fell off my bike and went arse over tit. 我跌下自行车，一头号栽到地上。
- The shop assistant was wearing a white overall. 那店员穿著白色长罩衣。
- He asked the tailor to make over his pants. 他请裁缝把他的裤子翻改了一下。
