查询词典 Arctic

The arctic fox can hunt lemming that they can't see beneath the snow, but if the arctic fox can't kill enough to eat, it will settle for leftovers from other animals.

北极狐能够捕食隐藏在雪层下面的旅鼠，如果它们得不到足够的猎物，会找其它动物的残羹冷炙来填饱肚子。

Glaciology; glaciers; polar; Arctic; hydrology; Arctic circle; polar research; biology; geology; geophysics; geomorphology

关键词：冰川学；冰川；极地；北极；水文学；北极圈；极区研究；生物学；地质学；地球物理学；地貌学

The Tundra of the Arctic Regions These are the signs of the coming arctic winter:The color of the tundra changes as the water grasses turn brilliant red.The migratory birds gather in flocks along the coast and gradually drift southward.Most of the birds that have spent the brief summer on the tundra now disappear,leaving only the golden eagle,the gyrfalcon,the ptarmigan,and the snowy owl to brave the sunless northern winter.

北极地区的苔原这些都是北极地区冬季即将来临的征候：随着水草变成艳红色，北极苔原的颜色也改变了；候鸟沿着海岸成群聚集，并逐渐南移；在苔原度过短暂夏天的大部分鸟类现已消失，只剩下金鹰、白隼、松鸡和雪白色的猫头鹰来迎接这没有太阳的北极之冬。

He said that in 2007 and 2008, the thickness of the Arctic summer sea ice reached its lowest point in history, according to projections, by 2030 there will be no summer Arctic ice survived.

他表示，2007年和2008年，北极夏季海冰的厚度达到了历史上的最低点，按此推算，到2030年，北极地区夏季将没有冰存留下来。

Earlier in the expedition, the crew believes, the Arctic Sunrise became the first vessel to travel through the Nares Strait , west of Greenland, to the Arctic Ocean in June an area once impassable at that time of year because of sea ice.

探险之初，船员们认为，"北极日出"号是第一艘在六月份穿越格陵兰西内尔斯海峡前往北冰洋的船。每年的那个时候，这个地区曾经都因为海冰覆盖而无法通行。

The Arctic Sunrise is going to spend the next few weeks here, unless, of course, the barrier holding back the Arctic Ocean's sea ice breaks, flooding the Nares Strait with floes, forcing us to take evasive action.

接下来的几个星期中，基地曙光都会停泊在这里，除非用来隔离北冰洋海冰的障碍物损坏，纳勒斯海峡被浮冰吞没，迫使我们不得不采取回避动作。

No matter how the turn of the moon the sun, summer and winter changes in the Arctic on the lives of those who live - the polar bear, Arctic fox, sea crow, sea gull, ring leopard, white whales, whale side, narwhal ...

无论太阳月亮如何交替，冬夏如何变化，北极上那些鲜活的生命——北极熊，北极狐，海鸦，海鸥，环豹，白鲸，方头鲸，独角鲸……沿着自己生活的轨迹，生存繁衍。

Cold grasslands , or arctic tundra , lie south of the arctic polar ice cap.

冷带草原，或北极苔原，位於南部的北极极地冰冠。

The maritime space of the Arctic center is covered by sea ice all the time, while there are some seasonal sea ice in the other sea region , such as Barling sea on the Northern Pacific Ocean, the Okhotsk sea and some inner sea in Eurasia by comparing winter with summer for the Arctic sea ice extension.

通过冬夏季北极海冰面积的比较发现，北极中心海域常年为海冰所覆盖，其它海区如太平洋北部的白令海、鄂霍茨克海及欧亚大陆的一些内海存在季节性的海冰。

Eberle discovered that Coryphodon fed on fresh Arctic foliage during sunny times and dead Arctic leaves, wood, and fungi during the dark periods.

Eberle发现冠齿兽在有阳光的时候以北极的新鲜的树叶为食，在没有阳光的日子里则吃当地的枯叶，树木，菌类。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。