This ice holds us. Why Is Antarctic Ice Growing? This is why ice floats on top of the water. Why is Antarctica Ice Increasing?
但是学会滑冰,冰会 给你一种优雅的感觉,甜美的,诗意的运动。 But learn to skate, and the ice will give you a graceful, sweet, and poetic motion. Why is Antarctic sea ice growing? 科学家们探索了一个半世纪了,可是还是没弄清楚为什么冰会 使人滑倒。 A century and a half of scientific inquiry has yet to determine why ice can make you fall down. Why is global sea ice increasing? 最终,冰会 从彗星上燃烧,它将会是一个没有彗发或彗尾的金属岩石。 Eventually the ice will burn off of a comet and it will just be a metallic rock with no coma or tail. Why did southern sea ice increase? 冰会 降低飞机的空气动力学效率,增加机身重量,在极端情况下,可能会导致坠机。Ice reduces the plane's aerodynamic efficiency, weighs it down, and in extreme cases, can cause it to crash. Why is southern sea ice increasing? 在冰期与间冰期之间,冰会 迅速积聚在两极,而中纬度冰川则被侵蚀。 During the interglacial periods between ice ages, ice would rapidly accumulate at the poles, while mid-latitude glaciers eroded away. Why is Antarctic sea ice increasing? 然而,加入冰会 导致多酚与咖啡因含量结合,你的身体将无法获得益处。 However, adding ice will cause the polyphenols to combine with the caffeine content and your body will not be able to obtain the benefits. Two ibuprofen and some ice would fix it. 而在极低压环境下(小于0.006大气压),冰会 直接升华变水蒸气。 Under extreme low pressure(less than 0.006 atmospheric pressure), ice sublimates directly to water vapor. 在火星的夏季,这些冰会 升华,使大量的季节性风暴向赤道运送大量水成为可能。 During Mars' summer, this ice sublimates, perhaps enabling massive seasonal storms to convey significant amounts of water toward the equator. Snow or ice may sometimes appear to be blue. 一颗小行星和彗星之间最主要的区别是由于彗星在接近太阳时表面的冰会 受到太阳辐射发生升华。 The main difference between an asteroid and a comet is that a comet shows a coma due to sublimation of near-surface ices by solar radiation. Sometimes, snow or ice may appear to be blue. 对于新手来说,得牢记干冰会 释放出毒性气体,直接吞食将导致体内器官受损--因此不要在鸡尾酒中直接使用。 For starters, dry ice releases toxic gases and causes internal organ damage when ingested- so don't use it directly inside your drinks. During one year, more than 48 km3 of ice flows into the fiord. 在未来数十年,北极可能迎来几千年来首个无冰的夏天--尽管冬天冰会 再次形成。 The Arctic may see its firstice-free summer for millennia in the next few decades- although the ice does grow back in winter. During the year, more than 46 km3 of ice flows into the fiord. 这种防冻剂对于防止冰晶形成至关重要,因为冰会 膨胀,可以形成尖锐晶体,损伤脑细胞。 This antifreeze is crucial for keeping ice crystals from forming, since ice expands and can form spiky crystals that damage brain cells.
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