Pack ice around Iceland was becoming a threat to navigation.
冰岛周围的浮冰一度成为船舶航行的威胁。
Navigation dangerous on area around the North Pole due to pack ice.
由于多积冰，在北极附近水域航行是危险的。
Polar bears living in a large southern edge of the Arctic pack ice zone.
北极熊生活在有大片浮冰的北极南部边缘地带。
Icebergs are created when chunks of pack ice break free and float off into open sea.
当大块积冰断裂、漂浮至远海的时候，冰山就形成了。
They spent weeks tracking and recording the hunting behaviour in the pack ice off the coast of the Antarctica Peninsula.
他们花了几个星期的时间在南极洲的半岛的冰盖上跟踪和记录虎鲸的狩猎的行为。
Perovich was chief scientist on Ice Station SHEBA, a yearlong drift of an icebreaker frozen into the Arctic pack ice.
裴洛维奇也是席巴海冰研究站的首席科学家，他搭乘的破冰船与北极浮冰冻结在一块儿，一起漂流了一年。
More tantalising bear prints were spotted, crimping the edge of pack ice, making their big-footed way across a small floe.
我们看到了更多引人入胜的熊爪印，它们的大脚掌在浮冰上行进。
Animals adapt to changing conditions , which might mean a shift in population patterns to areas where pack ice is morerobust year - round.
动物会适应变化的条件，这意味着它们的数量会转移到更加结实的冰盖上去。
When the Belgica became stuck in pack ice, her crew achieved the unintended distinction of being the first humans to overwinter in the Antarctic.
贝尔基卡号被困于浮冰之时，他的船员们意想不到的成为第一批在南极过冬的人。
Almost nothing grows on their land; their animals graze on desert bushes; the people mine ingots of salt from what looks like shimmering pack ice.
他们的土地几乎寸草不生；他们在沙漠荒野里放牧牲口；人们从看上去像闪光的浮冰的物质中提炼盐块。
The waters surrounding the North Pole between North America and Eurasia. The smallest ocean in the world, it is covered by pack ice throughout the year.
在北美与欧亚大陆之间的环绕北极的水域。是世界上最小的大洋，终年覆盖着浮冰。
Captain Cook proceeded south from Africa and turned around after 18 encountering large amounts of floating pack ice he came within 75 miles of Antarctica.
库克船长从非洲向南航行，在遇到大量浮冰块后折返(他当时离南极洲不到75英里，约121千米)。
The Yamal is one of Russia's biggest, most powerful icebreakers, and one of the few ships in the world capable of cutting through the thick Arctic pack ice.
Yamal是俄罗斯大型，动力最强的破冰船之一，是有能力破开北极厚厚的冰层通行的少数船只之一。
Hot water freezes faster than cold water. Ice can appear in nature as snowflakes, icicles, hail, frost, glaciers, pack ice, ice spikes and candles and polar ice caps.
热水比冷水结冰的速度更快。冰在自然界的不同形态有雪花、冰锥、冰雹、霜、冰川、浮冰、冰凌，和极地冰。
使用冰袋。
把冰袋敷在伤口上。
As the Arctic ice pack spread southward, Norse voyages to the west were rerouted into the open Atlantic, then ended altogether.
由于北极的大片浮冰向南移动，挪威人的航行路线由向西航行改成了向开阔的大西洋航行，后来向西的航行整个都终止了。
To make it less painful, put an ice pack on the arm.
为了减轻疼痛，在手臂上放一个冰袋。
In some places, however, the trends were far larger than the average, espcially around the lower-latitude edges of the ice pack.
不过，在一些地方，比如浮冰界附近较低纬度（副极地）地区，这种趋势远快于平均水平。
In a second experiment, people who briefly handled a therapeutic hot pad instead of an ice pack were more likely to later select a gift for a friend rather than themselves.
第二个实验里，拿着治疗热垫的人会比拿着冰袋的人更趋向于为朋友而不是自己挑选礼物。
Ice the trouble spot with an ice pack or a bag of frozen veggies for 20 minutes, every 4 to 6 hours.
每隔4到6个小时，用冰袋或者蔬菜冷冻袋冰敷伤口20分钟。
Jeannette became locked in the ice pack above Siberia. It drifted in the Arctic for 21 months, but was eventually crushed by the pressure, and sank on June 13, 1881.
那是1879年，美国船只吉内特号困在了西伯利亚上方的冰棚里，并在北冰洋里漂浮了21个月，最后由于抵受不住压力而破裂并于1881年6月沉没。
If there's no fridge, pack your lunch in a small insulated lunch bag with an ice pack.
如果没有冰箱的话，那就把你的午饭装在加了冰块的小保温袋里。
The ice-cream pack was borrowed to decorate the car.
卖冰激凌的包装箱也被用来装饰车子。
After the ice-pack treatment, you may use a warm pack until the swelling and pain subsides.
在冰敷治疗之后，你可以用一个暖袋敷在伤口上，直到肿胀和疼痛的情况有所减缓。
After the ice-pack treatment, you may use a warm pack until the swelling and pain subsides.
在冰敷治疗之后，你可以用一个暖袋敷在伤口上，直到肿胀和疼痛的情况有所减缓。
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