| 单词 | cold front |
| 释义 | cold front noun[C] uk/ˌkəʊld ˈfrʌnt/us/ˌkoʊld ˈfrʌnt/theweatherconditionin which amovingmassofcoldairpushesinto amassofwarmairresultingin afallintemperature 冷锋Cold
Examplesofcold frontcold front If the observer is only a short distance south of the low-pressure centre, then thecoldfrontwould follow rapidly. From theCambridge English Corpus Thecoldfrontitself usually contains strong winds, and is often preceded by a squall line containing truly dangerous winds. From theCambridge English Corpus The horizontal gradient of the buoyancy term always tends to propagate thecoldfront. From theCambridge English Corpus In their studies they assumed that the flow in thecoldfrontwas motionless relative to the moving front. From theCambridge English Corpus The direction remained fairly constant until it veered to around 220x when thecoldfrontwent through around 1323 hours. From theCambridge English Corpus Here a curved warm front on the eastern side meets a curvedcoldfrontthat follows it. From theCambridge English Corpus The atmospheric pressure rises as thecoldfrontpasses. From theCambridge English Corpus As the core of the cyclone passes, thecoldfrontof a high-pressure zone follows, generally accompanied by a squall line that brings violent and destructive winds. From theCambridge English Corpus A slow-movingcoldfrontcovered much of the operational area, giving conditions of dense cloud from 700 feet to 15,000 feet. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Where is the warm front and where is thecoldfront? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 After maintaining peak winds for about 18 hours, the storm rapidly weakened, as it interacted with an approachingcoldfront. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Its associatedcoldfronttraversed much of the outbreak affected area with several supercells forming ahead of front. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Winds ahead of an approachingcoldfrontor low pressure system can also draw the marine layer onshore. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The fast movingcoldfrontpushed a storm through the city rather quickly, dumping 0.81 inches of rainfall in a relatively short time. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Maintaining hurricane status for about 18 hours, the storm continued rapidly northeastward and weakened due to strong wind shear from the approachingcoldfront. 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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