Define humidity. humidity synonyms, humidity pronunciation, humidity translation, English dictionary definition of humidity. n. 1. Dampness, especially of the air. 2. Relative humidity. American Heritage® Dictionary of the English Language, Fifth Edit
The invention discloses a method for controlling the heat-humidity ratio of an air conditioning system and a fixed heat-humidity ratio type surface cooler. The fixed heat-humidity ratio type surface cooler comprises a chilled water supply pipe (1) and a water return pipe (2), wherein the ...
I.e. the relative humidity is simply the ratio of actual vapor pressure to the saturation vapor pressure at a given temperature. help.emd.dk 即在给定 温度下,相对湿度是实际蒸汽压力与饱和蒸 汽 压力 之 比。 help.emd.dk [...] carefully wipe off any perspiration, dirt or moisture and stor...
athe relative humidity is a ratio of the amount of moisture in air compared to the amount of moisture in a saturated sample of the air at the same temperature and pressure 相对湿度是相当数量的比率湿气在空气与相当数量湿气比较在空气的一个饱和的样品以同一温度和压力[translate]...
humidity ratio含湿量;湿度比 humidity content湿度;含水量 humidity同义词 n. [气象]湿度;湿气 wet,moisture capacity humidity词源中文解释 14世纪晚期,“潮湿状态或质量”,来自古法语 humidité, umidité “潮湿,湿度”,源自拉丁语 humiditatem(主格 humiditas),源自 humidus “潮湿的,湿润的”(见 humid)。
humidity ratio含湿量;湿比 humidity content湿;含水量 英语例句库 1.The milk powder has lumped because ofhumidity. 奶粉受潮结块了。 2.Summers in Washington bring murderous heat andhumidity. 华盛顿的夏天酷热而潮湿。 3.Methods To investigate the changes of appearance, weight increase by hygroscopy and...
The relative humidity is the ratio (expressed as a percent) of the amount of water vapor in the air to the maximum amount that the air can hold at a specific temperature. The relative humidity, R, is found using the following formula:R=10^(((4221)/(T+459.4)-(4221)/(D+459.4)+2 ...
If you want to learn how to calculate relative humidity from the actual and saturation mixing ratios of air, we recommend checking our mixing ratio of air calculator. How to use the relative humidity calculator Now let's see how we can use the relative humidity (RH) calculator to find out...
wheree′ is the actual vapor pressure of the air andew′ the saturation vapor pressure at the same pressure and temperature. Mixing ratio(r)is defined as the ratio of mass of water vapor(mv)to mass of dry air(ma), thus r =mv/ma. Saturation occurs when moist air at pressurepand temper...
Sheng-Luen Chung,Chung-Lun Li.Modeling of temperature and humidity ratio in an automobile passenger compartment for automobile air conditioning systems[J]. Journal of the Chinese Institute of Engineers .2011(4)Modeling of temperature and humidity ratio in an automobile passenger compartment for ...