英语词源
- dewpoint (n.)
- 1833; see dew + point (n.).
权威例句
- 1. Dewpoint hygrometers provide an absolute measurement of humidity and therefore are essentially self - calibrating.
- 露点湿度计可提供湿度的绝对量测值,因此它基本上是自动标定的.
- 2. Humidity expressed as dewpoint temperature can explain and clarify the differences.
- 当湿度用露点温度来表示时,就能解释和区分其中的不同了.