北极

Any of various grouses of the genus Lagopus,inhabiting arctic ,sub arctic ,and alpine regions of the Northern Hemisphere and having feathered legs and feet and plumage that is brown or gray in summer and white in winter.

雷鸟任一种雷鸟属的松鸡，栖息在北极、亚北极和北半球的高山地区，有覆有羽毛的腿和爪，全身羽毛在夏天是棕色或灰色的，在冬天是白色的

The possible mechanism through which the winter AO influences winter air temperature in northeast China is that at the ground surface when the winter AO index is in a low phase,the Siberia high is strengthened,the winter monsoon over the East Asia is also strengthened,and northeast China undergoes a successive cold winter;and in the middle troposphere,when the winter AO is in its low phase,the East Asia trough is strengthened,the ridge west and north of Baikal Lake is also strengthened,the circulation develops meridionally,the northerly wind is strengthened,and northeast China undergoes successive coldwinter.

可能影响机制是：在地面，冬季北极涛动处于低指数期时，西伯利亚高压增强，亚洲大陆偏北冬季风增强，东北为持续冷冬期；在对流层中层，冬季北极涛动处于低指数期时，东亚大槽加深，贝加尔湖以西以北脊增强，环流呈经向型发展，东北对流层中层偏北风增强，东北为持续冷冬期。

In spite of the low-key official attitude, Ms Jakobson believes that Beijing has an agenda in the Arctic, including the adjustment of international laws such as the United Nations Convention on the Law of the Sea to the new situation and the hope for permanent observership in the Arctic Council, a regional governmental body.

尽管中国官方采取了低调姿态，但雅各布森相信，北京方面拥有自己的北极议程，包括修订相关的国际法以适应新的形势，例如《联合国海洋法公约》(United Nations Convention on the Law of the Sea)；并希望在区域性的政府间机构北极理事会获得永久观察员身份。

Oceans, the Artic is a place of continuously melting ice and the Antarctic a place of cumulating

北极是大陆包围的海洋，南极是海洋包围的大陆；北极的冰雪正在溶化，南极的冰层

The Earth is attempting to escape from the hosing of magnetic particles coming from the N Pole of Planet X by pulling to the left leaning its N Pole away to some extent.

地球在向左边扭动，以试图隐藏来自行星X北极的磁粒子带，并从某种水平上把自身的北极倾斜了一些。

Arctic area as a driver and adjustor of global climate, it reflects sensitively to climatic change. It will be significant to do paleo-oceanographic research in Arctic, which could be very helpful to the prediction of future global climate change.

北极作为全球天气变化的驱动器和调节器，对全球的天气变化非常敏感，通过对北极海域古海洋学的研究，将有助于我们猜测未来的全球天气演变趋势。

Hi.Are there auks in the Arctic or are not there auks in the Arctic?

北极有海雀抑或北极没有海雀？

Are there auks in the Arctic or are not there auks in the Arctic?

北极有海雀抑或北极没有海雀？

CAFF was established to address the special needs of Arctic species and their habitats in the rapidly developing Arctic region.

北极动植物保护的建立是用来满足快速发展中的北极地区种群及其生活环境的特殊需要。

Enhanced Ferrel cell and Hadley cell manifest themselves in mean meridional circulation anomaly in consistent with AO symmetric mode both in wintertime and summertime, which is in favor of the positive feedback of AO and thus the maintenance of AO mode.

与冬、夏季北极涛动纬向对称型相对应的平均经圈环流异常均表现为增强的费雷尔环流和哈得来环流，这种形势有利於北极涛动形成正反馈机制，使之得以长期维持。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。