relative humidity
短语[化] 相对湿度
词形变化
relative humidities
复数
relative humidities
别名
RH
释义与例句
n.
-
1.
The ratio of the actual amount of water vapor (absolute humidity) present in the air to the saturation point at the same temperature, usually expressed as a percentage.
相对湿度
可数 不可数 气象