polar vortex

基本解释

• [气象] 极地涡旋
• [气象] 极涡

同根派生

• polar vortex相关词

英汉例句

双语例句

• The new images from the Keck Observatory show the first evidence of a polar vortex at much warmer temperatures.
  来自凯克天文台的新图像成为存在更温暖的极地涡流的最早的证据。
• "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.
  人类在土星上发现了第一个温热的极地涡流，因为18年来它一直处在阳光照射下。
• 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.
  在经历了激动人心的“颁奖季”、“超级碗”及恼人的“极地涡旋”后，我们似乎失了对奥运会那份迫切期盼的心。

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词组短语

短语

• polar night vortex 极夜涡旋
• polar stratospheric vortex [地物]平流层极地涡旋
• breakdown of polar vortex 崩溃过程
• polar vortex index 极涡指数
• the polar vortex 极涡

• polar vortex更多词组

英英字典

剑桥英英字典

• 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

地球科学

• 极涡

  Spring Polar Vortex doesn’t has obvious change around the abrupt change of NAO index.
  春季NAO指数突变前后,极涡的变化不明显。

• 极地涡旋