北极的

A whale bone whaleof Arctic seas,having a very large head and an arched upper jaw.

北极露脊鲸，弓头鲸生活在北冰洋的一种有鲸须的鲸鱼，具有大的头部和拱形的上颚

Canada has vast areas of wilderness, from the Arctic , where average winter temperatures are usually minus 20 degrees centigrade, to the 8,892-kilometre-long border with the USA in the south, which is said to be the longest border in the world not defended by an army or the police.

加拿大有辽阔的荒原，北起北极寒地——那里冬天的平均气温通常是零下20摄氏度，南与美国毗邻，边境线长达8892公里，据说是世界上没有军队或者警察设防的最长的边界线。

From these parameters, the new findings are:(1) The ice density from investigation is lower than 2-3 tenths compared with that from NOAA Ice Chart, and the ice thickness in the summer is less than 2 m compared with the results investigated during the First Chinese National Arctic Research Expedition in 1999 (CHINARE-1999);(2) The standing deviation of ice bottom fluctuation is 3.8 times of that of the snow surface on the ice sheet and (3) the maximum speed of ice floe CHIS7 is 1300 m/h in rotation and oscillation.

这些参数指出：现场调查的海冰密集度同NOAA冰图上的密集度相比低2~3成，而厚度比1999年的中国首次北极考察结果减少2m；冰层底面起伏方差约是冰层表面积雪起伏方差的3.8倍；浮冰最快以1300m/h速度运动并伴随振荡旋转。

In the material world this is quite exceptional because magnetic particles are usually observed as dipoles, north and south combined.

在物质世界这是非常独特的，因为磁性粒子通常观察到的是南极和北极，并且都是结合在一起的，然而有几个理论预言了磁单级子的存在。

The concentration of carbon dioxide and other heat-absorbing molecules has increased by almost 25 per cent since World War II, posing a worldwide threat to the earth's ability to regulate the amount of heat from the sun retained in the atmosphere.

过去四十年中大气层氯的含量增加了百分之六百，这不仅发生在那些生产与此直接相关的氟里昂的国家，而且发生在所有国家的上空，还同样发生在南极上空、北极上空和太平洋上空——从地球表面一直到天空深处。

Now, I wanted to see the pole it-self, and some eight hours after we met the submarine, we were crashing through that ice, surfacing, and then I was standing in an eerily beautiful snowcape, windswept and sparkling white, with the horizon defined by little hummocks, or "pressure ridges " of ice that are pushed up like tiny mountain ranges when separate sheets collide.

现在我想实地考一下北极极点。我们登上潜艇约八个小时后，潜艇冲破冰层浮上面。于是，我便置身于一片神奇瑰丽的冰雪世界中。雪原上寒风劲扫，银光闪耀，其边缘则是一道由连绵起伏的小冰丘或由冰席相撞、相互挤压而形成小型山脉的冰层&压脊&勾勒出的地平线。

Photo shot on assignment for, but not published in,"Exploring a 140-Year-Old Ship Under Arctic Ice," July 1983, National Geographic magazine

意译：一艘红色油漆弄污的加拿大的海上警卫队的破冰船穿过北极样加拿大的西北部领土。

The flow of magnetons in the magma normally flows in the direction of the Earth's magnetic field, N up, S down, but what would occur in a pool of magma, trapped, under the direct influence of Planet X which is overhead near the position of the Sun.

岩浆里的磁子正常情况下是沿着地球磁场的方向流动的----在北极处上升，南极处下降，但对于一片直接受到行星 X 影响（行星 X 就在太阳附近，地球上方），并被困住的岩浆来说，会发生什么事情呢？

Under this influence, a lowly pool of magma would adjust more readily than the Earth's magnetosphere as a whole, doing a flip to present its S Pole to the flow of magnetons returning from the N Pole of Planet X.

在该影响下，与总体的地球磁气圈相比较，一片流动缓慢的岩浆就更容易做出调整，快速地翻转，并将其南极朝向从行星 X 北极处返回的流动的磁子。

The magnetosphere shows the loss of a S Pole, or signs of a blast of magnetic particles coming from the direction of the magnetic N Pole of Planet X, or twisting so that the flow of magnetons is moving in the wrong direction.

磁气圈显示了地球南极磁场丢失情况；或者来自行星X北极磁场方向的磁粒子冲击的迹象；还有磁子流往错误的方向移动造成的扭曲。

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。