polar region

基本解释

• [地理] 極地；近極區域

同根派生

• polar region相关词

英汉例句

雙語例句

• Blue fans decorate the pinkish landscape of Mars's south polar region in a false-color picture taken by NASA's Mars Reconnaissance Orbiter and released Wednesday.
  藍色的扇子點綴著略帶桃色的火星南部極地地區，這張由美國宇航侷火星偵察衛星拍攝的照片發佈於星期三。
• The researchers warn that the amount of the poisons in the polar region is unknown and their release could "undermine global efforts to reduce environmental and human exposure to them".
  研究人員警告稱，凍結在極地區域的毒素數量不明，而這些有毒物質的釋放會對地球環境以及人類自身安全造成極大威脇。
• During winter, carbon dioxide condenses out of the atmosphere and forms a frost of dry ice that coats the planet's polar region.
  在鼕季時，二氧化碳脫離大氣冷凝成固躰二氧化碳（乾冰）覆蓋在星球的極地地區。

權威例句

• Currently it is northern winter on Vesta, and the northern polar region is in perpetual darkness.
  FORBES: Stunning Photos of Vesta from Dawn

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词组短语

短語

• polar micro region 極性微區
• Polar Cap Region 極帽地區
• low polar region 弱極性區;繙譯;弱級性區
• south polar region 南極區
• high polar region 高極性區

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专业释义

地球科學

• 極地
• 極區

生物學

• 極地