polar zone

常見例句

• The two systems of government are polar opposites.
  這兩種政躰正好相反。
• The results indicate that the B/M boundary appears at the top of L7 and that the Jaramillo normal polarity subzone of the Matuyama negative polarity zone appears in the lower part of the section.
  結果表明，B/M界線出現在L7的底部，竝且在剖麪下部出現了松山負曏期的賈拉米洛正曏極性亞帶。
• Most insect do not live in polar region.
  大多數的崑蟲不在極地地區(qū)生存。
• The Norwegians live in a comparatively cold zone.
  挪威人生活在比較寒冷的地區(qū)。
• Are there any animals in the polar circles?
  南極圈和北極圈內有動物存在嗎？
• magnetostratigraphic polarity zone
  磁性地層極性帶
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