And last year the Wilkins shelf, a huge plate of floating ice attached to the peninsula, started to break up, losing some 2,000 sq km in six months.
去年，与南极半岛相连的巨大盘状浮冰威尔金斯冰架开始碎裂，在六个月内失去大约两千平方公里。
And last year the Wilkins shelf, a huge plate of floating ice attached to the peninsula, started to break up, losing some 2, 000 sq km in six months.
去年，与南极半岛相连的巨大盘状浮冰威尔金斯冰架开始碎裂，在六个月内失去大约两千平方公里。
I couldn't have been much older than five or six as I sat with my father one afternoon, enjoying ice cream.
一天下午，我和父亲坐在一起，吃着冰淇淋，那时我不过五六岁。
Six hundred feet (183 metres) below the ice where no light shines, scientists had figured nothing much more than a few microbes could exist.
在冰层600英尺(183米)下没有任何光亮，科学家以前认为只有微生物才可以在那里生存。
Solar halos are also caused by small, flat, six-sided, ice crystals that float down parallel to the ground.
太阳光环也是由微小、扁平、六面形的冰晶在同地面平行地飘落所引起的。
Researchers examined six years of Saturn observations from NASA's Cassini orbiter, which can detect ice as well as the colorful contaminants that obscure it, such as iron or hydrocarbons.
研究人员研究了美国宇航局卡西尼号轨道飞行器对土星光环为期六年的观测，卡西尼号轨道飞行器能够探测出冰及遮住冰层的彩色污染物，例如铁和碳氢化合物。
Six sedimentary structures, ice split seams, ice slid marks, ice collapsed seams, ice induced pellets, ice eroded ripple marks and ice level marks, are newly found in Yellow River delta.
在黄河三角洲新识别出6种冰冻沉积构造：冰劈裂缝、冰成滑痕、冰塌裂缝、冰成球粒、冰蚀波痕和冰位痕。
Snow crystals are ice particles that usually form around a piece of dust in the atmosphere. All snow crystals have six sides, but they form different shapes.
雪是由小冰粒围绕空气中的灰尘凝结而成的，雪晶有六个边，但他们有不同形状。
All snowflakes start off in the heart of frozen clouds. They begin life as an ice crystal, a six-sided shape a bit like this.
所有的雪花均在冻云的中心开始形成，它们的生长从冰晶开始，与这个类似的六边形。
When the atmosphere is cold, ice sometimes forms flat six-sided crystals as it falls from high-level clouds.
当气温开始降低，冰从高层云中落下来的时候，它们会开始形成平整的六边形的晶体。
No one quite knows why glaciers and ice shelves are melting so fast, or how a meltwater lake on the Greenland ice sheet covering six square kilometres could drain away in 24 hours, as it did in 2006.
没有人非常了解为什么冰架这么迅速的融化，也没人知道格林兰冰架上的一个覆盖6平方千米的融水湖会在24小时内流干——这在2006确实发生了。
Blizzard conditions existed in six states Wednesday and ice coated many other states after a gigantic storm billed as the worst in decades hit a large area of the country from Texas to Maine.
周三时有六个州都承受着暴雪，自十年来最严重的大风暴席卷了从德克·萨斯至缅因州的全国大范围地区后，多个州都被冰雪覆盖。
But if even half of the West Antarctic and Greenland ice sheets were to melt, sea levels would rise by six or seven metres, flooding many of the world's big cities, and the outlook is discouraging.
但是，即使只有南极洲西部和格陵兰岛大冰原的一半融化的话，海平面就会上升6 -7米，世界上的许多大城市都会被淹没，前景令人沮丧。
But if even half of the West Antarctic and Greenland ice sheets were to melt, sea levels would rise by six or seven metres, flooding many of the world's big cities, and the outlook is discouraging.
但是，即使只有南极洲西部和格陵兰岛大冰原的一半融化的话，海平面就会上升6 -7米，世界上的许多大城市都会被淹没，前景令人沮丧。
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