Kev ntsuas lub hauv paus ntsiab lus ntawm hygrometer
In the measurement method, humidity is defined as the "quantity of the physical state". The humidity referred to in daily life is relative humidity, expressed in RH percent . In short, it is the percentage of saturated water vapor (saturated water vapor pressure) in a gas (usually air) that contains the same amount of water vapor (water vapor pressure) as its air.
Cov av noo tau zoo sib xws rau lub neej ntev, tab sis nws yog qhov nyuaj rau kev nthuav qhia nws kom muaj nuj nqis. Muaj cov av noo, txheeb ze av noo, dew point, qhov sib piv ntawm cov av noo rau cov pa qhuav (qhov hnyav lossis ntim) thiab lwm yam.
