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polar circle

  • [数] 极圆;[天][测] 极圈

网络释义专业释义英英释义

  [天] [测] 极圈

名词定义中文名称:极圈 英文名称:polar circle 定义:根据太阳光确定的极区永久界限。在地球上,纬度66°33′为极圈,在南半球为南极圈,在北半球为北极圈。 应用学科:生态学(一级学科);全球生态学(二级学科)

基于6223个网页-相关网页

  [数] 极圆

... Polar vortex 极地涡旋 ; 极地涡旋 ; 极涡 ; 极地漩涡 Polar circle 极圈 ; 极圈 ; 极圈 ; 极圆 Polar night 极夜 ; 极夜 ...

基于124个网页-相关网页

短语

south polar circle 南极圈

north polar circle [地理] 北极圈

Polar Circle Marathon 北极圈马拉松

Polar Circle boats 极地圈号船

Arches the polar circle 拱极圈

the polar circle 北极圈

T Cathartic Polar Circle 另类摇滚

polar mohr circle 极摩尔圆

polar r circle 极圈

 更多收起网络短语
  • 极圆
  • 极圈
  • 极圈
  • 极圈
  • 极圈

·2,447,543篇论文数据,部分数据来源于NoteExpress

polar circle

  • n. a line of latitude at the north or south poles

以上来源于: WordNet

 柯林斯英汉双解大词典 

polar circle

双语例句权威例句

  • Many make their dream come true, and take a trip to the Polar Circle.

    其中有些人梦想成为现实他们真的北极圈

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  • Founders of the polar circle diving center are making holes in the ice with help of hand drills and augers.

    极地中心创建者正在钻孔机钻孔。

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  • If you live near the Arctic Circle, hug the closest polar bear.

    如果生活北极圈附近,请拥抱你最近的北极熊。

    youdao

更多双语例句
  • Her features have included profiling the major athletic stars of the Olympics, traveling to the Arctic Circle to observe polar bears, and swimming with sharks in the Caribbean.

    CNN: About

  • Polar bears live along the Arctic Circle and are considered a vulnerable species by the International Union for Conservation of Nature in Switzerland.

    FORBES: Russian Police Kill Three Polar Bears Following Deadly Attack

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