对于诸如冰冠融化和温室效应等重大问题，政府和大公司有责任采取必要的措施。
For major issues such as the melting ice caps and the greenhouse effect, governments and large companies are duty-bound to take necessary measures.
科学工作者说北极的冰冠正在融化。
图中另一块明亮的区域则是北冰洋的极地冰冠。
The other bright region in the image is the polar ice cap over the Arctic Ocean.
南部冰冠比北部冰冠要小的多。
The southern cap is significantly smaller than the northern one.
它也有空气、季节和独特的极地冰冠。
It has an atmosphere, seasons, and distinctive pol ar ice caps.
科学家们说，冰冠的融化表明地球正在变暖。
The melting of these ice caps is the evidence that the Earth is getting warmer, scientists say.
“冰山”在标识(标志)的名称变成了冰冠。
The name "Iceberg" in the logo (sign) turns into a crown of ice.
这些发现是基于对火星冰冠的详细雷达测定数据。
The findings are based on detailed radar measurements of ice caps on Mars.
火星北半球的冰冠几乎被宏伟的博勒拉峡谷一劈为二。
The northern ice cap on Mars is nearly divided into two by a huge division named Chasma Boreale.
书中介绍了冰山、冰冠和冰川的特征、大小和运动情况。
Describes the characteristics, size, and movement of icebergs, ice caps, and glaciers.
尤伯和她的同事也分析了火星上要大得多的北部极地冰冠。
Zuber and her colleagues also analyzed Mars's much larger northern polar cap.
无敌的缰绳-从冰冠城塞里的阿尔萨斯身上获取无敌坐骑。
Invincible's Reins - Obtain Invincible from Arthas in Icecrown Citadel.
大而扁平状的冰冠称作冰架，它们漂浮在南极洲周边的水域中。
Large flat sheets of the icecap called ice shelves float in water near Antarctica.
所以玩家想尝试冰冠城塞副本的英雄难度就必须打通每一个普通难度。
So players must master every normal difficulty encounter in Icecrown Citadel before attempting Heroic difficulty.
这联军中最强的战士，与联盟和部落的勇士，将率众人向冰冠的挑战。
The strongest combatants of this coalition, along with the champions of the Alliance and Horde, will lead the charge against the citadel.
这条好消息一点也不令人吃惊，因为冰冠的夏季温度高得足以蒸发干冰。
That piece of good news came as no surprise, because summer temperatures at the cap are high enough to vaporize frozen carbon dioxide.
如今，冰冠要塞，天灾力量的基石和巫妖王的根据地，是他们最终的目标。
Now Icecrown Citadel, the cornerstone of the Scourge's power and the home base of the Lich King, is their final target.
然而，一些海平面是否上升由格陵兰岛和南极西部冰冠无法准确预测的动向决定。
Some, though, will depend on the behaviour of the Greenland and West Antarctic ice caps, which cannot be predicted with any certainty.
冰冠城城堡将家中的困难，更新的实例，可设置在每个老板的老板改变了基础。
Icecrown Citadel will be home of the updated instance difficulty setting which can be changed on a boss per boss basis.
虽然此次火山喷发始于熔岩喷发，但实际上在三月份冰冠边缘就有了喷发的迹象。
Although this volcano began by erupting lava, the eruption actually began on the edge of the icecap during March.
如果不停止对臭氧层的破坏的话，南北两极的冰冠就可能因融化而带来可怕的后果。
Unless the destruction of the ozone layer is stopped, the polar ice caps will melt with terrible consequences.
请注意当你进入冰冠城塞时，会受到一个光环效果影响，每3秒减少1%的生命值。
Please note that as soon as you walk in the Icecrown Citadel an aura will remove 1% of your health every 3 sec.
自1979年以来，夏天极地冰冠缩小的规模达20%以上。（插图由美国航天局提供）
Since 1979, the size of the summer polar ice cap has shrunk more than 20 percent. (Illustration from NASA)
灰白裁决将给于参与进攻冰冠城塞的玩家物资和人力增援，但这些补给并不是无限制的。
The Ashen Verdict provides reinforcements and material for players to assault Icecrown Citadel, but this support is not endless.
这些冰冠能够告诉科学家们，在悠悠的岁月长河中，气候变化对自然的变迁起到什么样的作用。
These ice caps can tell scientists about the role that climate played in the change of nature throughout history. The ice caps at Mt.
北部冰冠位于基本覆盖了整个火星北半球的一个深奥的凹陷处的内部，在接近极地处，海拔下降。
The northern ice cap sits nestled within a deep depression that covers essentially the entire northern hemisphere of Mars and drops in elevation as it nears the pole.
在过去的几个星期里，冰冠城塞的副本测试进行得非常好，这为我们战斗设计团队提供了巨大的帮助。
Icecrown Citadel testing has been progressing very well over the last few weeks, and this has been a huge help to the encounter design team.
极地冰冠后退在环北极国家中引发了热议。 随着冰冠消融，下面蕴藏的丰富自然资源将首次浮出水面。
Much has been made about conflicts between Arctic states because of a retreating polar ice cap, which will make many natural resources accessible for the first time.
科学家们还未钻人到湖底但巳经从冰冠的底部得到了冰冻的湖水标本，其中证实含有微生物的DNA。
While scientists haven't yet drilled into the lake itself, they have pulled up samples of frozen lake water clinging to the bottom of the ice cap that contain unmistakable evidence of microbial DNA.
无论怎样，这些冰冠正在面临完全消失的危险，这对于研究冰冠的科学家们来说，真是太糟糕不过了。
Horever, these ice caps are in danger of dying out, which is really bad news for the scientists who are studying them.
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