| 词汇 | anticyclone |
| 释义 | anticyclone noun[ C ] uk /ˌæn.tiˈsaɪ.kləʊn/ us /ˌæn.t̬iˈsaɪ.kloʊn/ an area of high atmospheric pressure that causes calm weather: 反气旋，高气压 Anticyclones cause cloudless blue skies and high temperatures in summer.高气压给夏季带来万里无云的蓝天和高温天气。 Describing good weather be set fairidiom bone dryidiom brighten brighten up calm clear clemency clement cloudless fair fine glorious gloriously mild mildness set summery sun shower sun-drenched sunny Examples of anticycloneanticyclone The cyclones are discernably stronger than the anticyclones, implying the presence of a cyclonic shear over the forcing region. Dotted lines correspond to cyclones, and solid lines to anticyclones. When friction is present, the stationary field has a component with anticyclones (high pressures) on the westward sides of the crests. The potential flow is then away from the source point and an anticyclone forms. An anticyclone leads to pumping (as sketched), a cyclone to suction. A large-scale dipole vortex splits into two monopoles (a cyclone and an anticyclone), where a vortex of one polarity is long-lived whereas the vortex of the opposite polarity disperses. In this case, the vortex patches in each layer merged and formed a single, motionless connected rotational vortex structure consisting of an upper-layer anticyclone and a lower-layer quasielliptical cyclone. Two main methods of generation were identified : viz, the use of sources and sinks to produce anticyclones and cyclones, respectively, and vortices produced by stirring a localized region. Fogs occur in calm and cloudless conditions associated with persistent anticyclones. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Latitudinal displacement of the ridge is also occurring, and computer models depict more westward expansion of the anticyclone in the future. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Due to an anticyclone to its north, the depression initially moved west-northwestward. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An anticyclone positioned over the storm created an environment of minimal wind shear, and the depression quickly intensified. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Talas, being located in a very weak steering environment hardly moved in 24 hours and was effectively trapped between strong subtropical ridges and an anticyclone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In summer the anticyclones tend to bring dry settled conditions which can lead to drought. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Due to the lack of a strong anticyclone at the surface, winds in association with the system were minimal until after the storm abated. 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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