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- Perovich was chief scientist on Ice Station SHEBA, a yearlong drift of an icebreaker frozen into the Arctic pack ice. 裴洛維奇也是席巴海冰研究站的首席科學家,他搭乘的破冰船與北極浮冰凍結在一塊兒,一起漂流了一年。
- Other explorers to the Arctic Ocean have sought the fabled Northwest Passage direct shipping route from Europe to Asia across the polar ice. 其他到達北冰洋的探險家也在尋求傳說中跨越極地冰原從歐洲到亞洲直接運輸路徑的西北通道。
- Scientists say that polar ice caps are melting. 科學工作者說北極的冰冠正在融化。
- Steve and Jack gave a talk about their trek across the Polar ice cap. It was very interesting but it made my hair stand on end just to hear about the dangers they faced. 史蒂夫和傑克講述了他們在極地冰蓋的一段艱苦跋涉,故事津津有味,只是聽到他們遇到種種險情時,我嚇得很。
- It has an atmosphere, seasons, and distinctive polar ice caps. 它也有空氣、季節和獨特的極地冰冠。
- Hydraulic controls of summer Arctic pack ice albedo 夏天北極冰群反照率的水力學控制
- It has an atmosphere,seasons,and distinctive polar ice caps. 它也有空氣、季節和獨特的極地冰冠。
- Disappearance of the Arctic pack would enable the largest tanker to reach there. 北冰洋的冰雪消融將會使最大的油輪駛抵那裡。
- Effects of Global Warming Evident, As Polar Ice Cap Melts. 北極冰蓋融化,全球氣候變暖的結果。
- Warm air and surface water are melting the summer polar ice cap. 夏季極地冰帽正因為溫暖的空氣與表面水而融化。
- It is a predicator that the polar ice caps will melt in 20 years. 這是一個預示,極地冰帽將在未來20年內消融。
- The first thing you'll see on Mars will be one of the polar ice caps. 在火星上你看到的第一件東西是兩個極地冰帽中的一個。
- The recent progress in the studies of Arctic pack ice ecology 北極浮冰生態學研究進展
- This effect, they say, is raising average temperatures and sea levels as the polar ice caps recede. 他們說,這種溫室效應在使兩極冰蓋消退的同時,也使地球平均氣溫升高,海平面上升。
- The air picks up moisture from the polar ice cap and bodies of water it may pass over. 空氣從它可能經過的北極冰帽和水域吸收水分。
- The reason is that almost all of the water lies trapped in the Martian polar ice caps or frozen beneath the surface. 其原因是幾乎所有的水都蘊藏在火星南北兩極的冰蓋下或凍結在表層下面。
- Its seasonal temperature fluctuations are risible in its ever growing and receding polar ice capes . 從火星消退的冰狀極冠可以看出它季節性的溫度波動。
- The concern is that as polar ice caps melt, sea levels rise and threaten low-lying areas. 他們擔心極地冰帽一旦溶解,海平面會上升,對地勢低漥的區域造成威脅。
- The ship was nosing a way through the ice pack. 輪船小心地通過大塊浮冰。
- If polar conditions are as cool as predictions say, ethane could accumulate as polar ice. 如果兩極的狀況如同預報的足夠冷,乙烷將作為極地冰堆積起來。