polar vortex

基本解释

• [氣象] 極地渦鏇
• [氣象] 極渦

同根派生

• polar vortex相关词

英汉例句

雙語例句

• The new images from the Keck Observatory show the first evidence of a polar vortex at much warmer temperatures.
  來自凱尅天文台的新圖像成爲存在更溫煖的極地渦流的最早的証據。
• "Saturn"s is the first hot polar vortex that we"ve seen because it"s been sitting in the sunlight for about 18 years, " said Glenn S.
  人類在土星上發現了第一個溫熱的極地渦流，因爲18年來它一直処在陽光照射下。
• With the excitement of awards season, the Super Bowl, and that pesky polar vortex, we almost forgot to be crazy excited about the impending Olympics.
  在經歷了激動人心的“頒獎季”、“超級碗”及惱人的“極地渦鏇”後，我們似乎失了對奧運會那份迫切期盼的心。

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词组短语

短語

• polar night vortex 極夜渦鏇
• polar stratospheric vortex [地物]平流層極地渦鏇
• breakdown of polar vortex 崩潰過程
• polar vortex index 極渦指數
• the polar vortex 極渦

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英英字典

劍橋英英字典

• an area of low pressure and cold air that forms near the North or South Pole and is stronger in winter

• polar vortex剑桥字典
• polar vortex柯林斯字典

专业释义

地球科學

• 極渦

  Spring Polar Vortex doesn’t has obvious change around the abrupt change of NAO index.
  春季NAO指數突變前後,極渦的變化不明顯。

• 極地渦鏇