Discusses the verification of the suitability of polygonal combination ventilation window and suggests corrective actions for existing problems.
通过实际应用，检验了多边形组合式通风天窗的适用性和存在的问题，并提出了建议和改进措施。
The electrical ventilation window has the advantages of reasonable and compact structure, easy and reliable operation, good cooling effect, and high safety and practicability.
具有结构合理、紧凑，使用方便、可靠，降温效果明 显，使用效果好，安全实用等特点。
Don't rely on an air conditioner, ventilation system or an open window to clear the air.
不要依赖空调，排气系统或打开窗户来清洁空气。
John: Well, can we at least open a window and get some ventilation in here?
约翰：那么，我们至少得开扇窗户透透气吧？
Well, can we at least open the window and get some ventilation in here?
好,至少我们能开窗透气吧?
A small window, open the ventilation can be heard above the noise of the spring outside.
一打开通气小窗，就能听见外面春天的喧闹声。
A suitable sun-shading design can improve the indoor thermal environment, but the window with the sun shading has a negative effect on the room's lighting and ventilation.
合适的遮阳设计可以改善建筑的室内热环境，但窗口设置遮阳之后，对房间的采光和通风产生不利的影响。
In order to analysis the reasonable structure of adding hot wind window and its effect on ventilation cooling system, the network analysis method was adopted to analyze the ventilation cooling system.
为了分析增设暖风窗的合理结构及对发电机组通风冷却系统的影响，本文采用网络分析法对发电机组通风冷却系统进行了计算分析。
Be sure to have a proper ventilation system or simply open up a window.
确保房间有通风系统，要么就把窗子打开。
Open the window for some ventilation.
打开窗子好通风。
Before work should open ventilation equipment, open indoor door window maintain indoor ventilation.
工作前应开启通风设备，打开室内的门窗保持室内通风良好。
Before work should open ventilation equipment, open indoor door window maintain indoor ventilation.
工作前应开启通风设备，打开室内的门窗保持室内通风良好。
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