air mass
noun[C]
uk/ˈeə ˌmæs/us/ˈer ˌmæs/alargeareaofairthat hasnearlythe sametemperatureandhumidityat anyheight
气团(水平方向温度、湿度差异很小的大空气团)
单词 | air mass |
释义 | air mass noun[C] uk/ˈeə ˌmæs/us/ˈer ˌmæs/alargeareaofairthat hasnearlythe sametemperatureandhumidityat anyheight 气团(水平方向温度、湿度差异很小的大空气团)air mass| American Dictionaryair mass noun[C] us/ˈeər ˌmæs/earth science alargeareaof air that hasnearlythe sametemperatureandhumidityat anyheight Examplesofair massair mass The diagram on the left shows the path of theairmassduring the preceding 6 days. From theCambridge English Corpus This could only be done even roughly if information was available about the sea temperature at places where theairmasshad been a t previous times during its approach. From theCambridge English Corpus If theairmassis colder than the ground below it, it is labeled k. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Moisture is removed and latent heat released as theairmassis orographically lifted. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The warmer air near the surface expands, becoming less dense than the surroundingairmass. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It lies within a sharp trough, but theairmassbehind the boundary can be either warm or cold. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Subsidence will generally dry out anairmassby adiabatic (compressional) heating. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As the front moved north, a warm, moistairmassexpanded over the southern two-thirds of the state. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The thicker the coldairmassis, the more effectively it can block an invading milderairmass. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The lastairmassthat affects this ecoregion is the maritime polarairmass. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Eachairmasstype brings in different temperature and moisture properties. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This will be enhanced when the movingairmassis uplifted by higher elevations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hence, such anairmassbecomes "warmer" relative to the atmosphere. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The polarairmassdominates this part of the state year-round. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The calculatedairmassreaches a maximum of 11.13 at 86.6, becomes zero at 88, and approaches negative infinity at the horizon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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