南极洲的DronningMaud陆地Fimbul冰架下冰厚度和海床地形的测量.
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科学家认为,南极上部大气圈内微小的硝酸冰晶也直接参与其中.
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The ice sheets that cover Greenland and Antarctica now are remnants of this and previous ages.
现在覆盖着格陵兰和南极的冰盖就是上述冰块和以前几次冰期的遗留物.
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Perhaps may magnificently to big on South Pole, or dives the oceanic trench.
没准可以辉煌到大上南极, 或者潜进海沟.
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Radar probing has shown that the Antarctic ice in places is more than 15,000 feet thick.
雷达探测结果表明南极有些地方的冰层厚达1.5万英尺以上.
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Modeling water mass formation in the Mertz Glacier Polynya and Ad é lie Depression, East Antarctica.
模拟南极洲东部Mertz冰河冰穴和Adélie低压内的水团形成.
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据科勒曼说,在除了南极洲以外的所有大陆都能相当容易地找到大量的橄榄岩.
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It is also the remotest, a fact which accounts for its unspoiled environment.
它也是最偏僻的, 这就解释了南极洲为什么会成为一片没被污染的环境.
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The supercontinent of Gondwana had just formed and was located near the South Pole.
超大陆冈瓦那开始在南极附近形成.
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研究人员最近发现,南极冰层下隐秘的湖泊会发生周期性的倾泻.
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The warmest temperature ever recorded there is zero, at the South Pole.
那儿历史上的最高气温纪录是零度, 那儿还是在南极点.
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