English translation for "换气次数"

air change ratio
air changes
air circulation ratio
rate of ventilation
ventilating rate
ventilation rate

Related Translations:

换气指数:  ventilation index

换气装置:  air interchangerbreatherscavenging arrangementventilating device

强制换气:  forced ventilation

换气管道:  air refreshing tubescavenging duct

使换气:  ventilate

换气方程式:  ventilation equation

换气阀:  air-passage converting valvescavenging air valve

换气负荷:  ventilation load

换气控制:  ventilation control

过度换气:  hyperventilationoverventilation

Example Sentences:

	1.	The range of air exchange rate of assembling cleanroom is deduced by theoretical derivation and experimental findings 根据理论推导及实验数据得出适合医院二类环境的装配式洁净室的换气次数范围。
	2.	For guest rooms in this project , fan coiling and fresh air systems are adopted . contaminated air is exhausted by toilet fens 客房大多采用风机盘管加新风系统的水?空气空调系统，排风则按卫生间的换气次数由卫生间排除。
	3.	Compared with the common situation , the result of numerical simulation shows that the cold air will result in an uncomfortable area indoors by using either of the method mentioned above 对三种供暖方式在不同换气次数条件下的温度场和pmv分布模拟结果显示，大换气量将造成室内一部分区域的不舒适性。
	4.	Based on the previous research , theoretically analyses the influence of combinations of air changes and cooling load in an isolation ward and the adjacent buffer room on isolation effects when the temperature difference is considered 摘要从理论上分析了考虑温差影响下，隔离病房和缓冲室的换气次数与房间冷负荷的匹配情况对两室一缓工况下隔离效果的影响。
	5.	According to a quantitative analysis , concludes that the matching relationship between air changes and cooling load is a major factor in determining the actual temperature difference and isolation coefficient , and that the parameters in isolation ward would play a dominant role 通过定量分析计算，指出隔离病房和缓冲室间的温差和隔离系数主要由两室的换气次数与房间冷负荷的匹配情况确定，而病房匹配情况的影响要比缓冲室大得多。
	6.	What has been included in our active norm is still prescribed - based code , that is the method based on volume change times , which has fallen into disuse in development country and has been proved to be so simple and inaccurate as to lead to great mistake sometimes 而我国目前在该领域的研究尚处于起步阶段，现行的规范中仍采用已经被发达国家淘汰的“处方式”的设计方法：体积换气次数法，该方法已被证明过于简单、粗糙，有时甚至导致错误。
	7.	Energy consumption of heating rooms will increase when air exchange rate become large . because the mechanisms of heating methods used currently , such as radiator heating , ceiling heating and warm - air heating , are different from each - other , the indoor thermal environment is not the same when each one of them employed for room heating . for enhancing energy efficiency of heating rooms , indoor thermal comfort and energy saving effects should be investigated when natural ventilation is used to make a good air quality indoors 房间换气次数的增加势必导致供暖房间能耗加大，顶棚辐射、散热器和热风等三种采暖方式由于供暖机理不同，形成的室内热环境特征不同，通风换气时产生的通风热损失也有所区别，为了提高大换气量房间的供暖节能效果，必须对不同供暖方式在大换气量情况下的热舒适性与节能效应进行研究。
	8.	By linear regression analyzing of the concentration of plankton microbe and settling microbe , we get the relationship between plankton microbe , settling microbe and air exchange rate , which reflect the randomness of bacterium in dynamic state . controlling the pressure difference effectively by adjusting forced draught blower and exhaust blower . comparing the jet fluid of different supply - air outlet , the diffuse pore plate is suit to assembling cleanroom 通过对测得不同换气次数下装配式洁净室室内的浮游菌浓度和沉降菌浓度的一元线性回归分析得出浮游菌浓度和换气次数的关系、沉降菌浓度和换气次数的关系以及浮游菌和沉降菌之间的关系，反映了动态情况下，细菌运动的随机性。
	9.	The experimental results indicate that when the air flow rate is determined , the key problem for energy saving is how to keep the indoor thermal comfort at a suitable level and reduce the difference between the internal and external temperature of the room . a formula is gained for calculating the critical values of air exchange rate . when ventilating rate is greater than the value , radiating heating is the better way for energy saving , or else , convection method in heating is more suitable 实测还指出，当通风量一定时，如何保证人体热舒适度不变而减少室内外气温差将成为大通风量房间节约采暖能耗的关键，本文结合围护结构传热机理，在对三种方式的能耗状况进行理论分析的基础上，提出了换气次数的节能临界值，若换气次数高于此值，则辐射供暖是较好的选择，否则，散热器供暖是较好的方法。

Similar Words：

"换气比" English translation, "换气比率" English translation, "换气不足" English translation, "换气测量法" English translation, "换气窗" English translation, "换气单位" English translation, "换气的" English translation, "换气动力" English translation, "换气阀" English translation, "换气法" English translation