| 单词 | Prevailing Westerlies |
| 释义 |
Prevailing Westerlies
原声例句
传说之境 They extend for about 500 kilometers across the whole island and carve out only a narrow strip of land to their west that is actually exposed to the prevailing westerly winds that blow across the Tasman Sea. 这些山脉横跨全岛，绵延约 500 公里，只在其西面划出一条狭长的陆地，真正暴露在塔斯曼海的盛行西风之下。
中文百科
西风带 Westerlies（重定向自Prevailing Westerlies）
    西风带是位于副热带高压与副极地低压之间（大致在南北纬30至60度之间）的行星风带。从副热带高压流向副极地低压的气流在地转偏向力的作用下，偏转成西风（北半球为西南风，南半球为西北风），因此西风是在西风带的盛行风。 西风带的风势一般比较强劲，海面风浪较大，夹带赤道的充沛的水气吹向大陆西岸，使得迎风坡地带温和多雨。南半球由于陆地的阻挡较少，西风带的风势比北半球更加强烈，降雨也较多，太平洋、印度洋和大西洋的南部的海水在西风的吹拂下形成西风漂流。 几百年前，欧洲的海上贸易船只经常顺着信风到达美洲，回程时，则顺着西风带返回欧洲。
英语百科
Westerlies 西风带（重定向自Prevailing Westerlies）
 The Westerlies, anti-trades, or Prevailing Westerlies, are prevailing winds from the west toward the east in the middle latitudes between 30 and 60 degrees latitude. They originate from the high-pressure areas in the horse latitudes and tend towards the poles and steer extratropical cyclones in this general manner. Tropical cyclones which cross the subtropical ridge axis into the Westerlies recurve due to the increased westerly flow. The winds are predominantly from the southwest in the Northern Hemisphere and from the northwest in the Southern Hemisphere. |
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