北极的

When the current passes through this mixture, it jostles the electrons there just as electrons above the poles are jostled by solar particles. This causes the same kind of microscopic turmoil that lights up the arctic skies.

当电流经过这种混合气体时，会与气体中的电子碰撞，这就如同前面说到的两级上空的电子与太阳粒子的碰撞，也形成了同样的点亮北极夜空的微小骚动。

Researchers used cell-phone-like tracking devices, for example, to record the Arctic migration of narwhals, a whale with a long twisted tooth, and remotely operated submersible s to reach several kilometers down into the oceans to study delicate marine animals that are impossible to collect.

研究员们用一种类似于微型电话的探测器来追逐，比方说，可用来追踪有一个弯曲的大牙齿北极独角鲸的迁移。遥控潜水器到达数千米深的海底去研究那些微妙的不容易追踪的生物。

Researchers used cell-phone-like tracking devices, for example, to record the Arctic migration of narwhals, a whale with a long twisted tooth, and remotely operated submersible s to reach several kilometers down into the oceans to study delicate marine animals that are impossible to collect.

例如，考察者们使用电话式的跟踪器记录北极角鲸的迁徙，角鲸是带有一个很长的牙齿，从很远的地方就能探测到海洋里几千公里去研究那些不可能收集到的海底动物。

Researchers used cell-phone-like tracking devices, for example, to record the Arctic migration of narwhals, a whale with a long twisted tooth, and remotely operated submersible s to reach several kilometers down into the oceans to study delicate marine animals that are impossible to collect.

研究人员使用手机——像追踪器，例如，为了记录北极独角鲸的迁移情况，发现每头鲸有一颗长长的扭曲的牙；还可以远程遥控潜水艇达到几公里下的深海区研究灵敏的不易搜集的海洋动物。

It helps to understand some evolvement processes of species, especially in dynamical system. For instance, studying the growth of cod fish simulation of wolf in Alaska, relationship between death age and relatives, evolvement. of species, evolvement process of competition, reproduce and natural selection of haploid, and one-species cellular automata model based on the Penna model was founded on a lattice of two dimensions.

利用Penna模型有助于理解一些生物演化过程，尤其是在种群动力系统中发挥了重要作用，如北极鳕鱼生长的研究，Alaska狼群模拟，近亲遗传死亡年龄之间的关系，种群的演变，单倍体种群的竞争，繁殖，自然选择等种群演变过程，二维格子上建立基于Penna模型的单物种元胞自动机模型是Penna模型与格子结合的早期文献。

Bored into the middle of a snow-topped Arctic mountain in Longyearbyen, Norway, the seed valut has as its goal the storing of every kind of seed from every collection on the planet.

这个种子库座落在北极地区挪威朗耶比恩的一座冰雪覆盖的山脉中。正如它的目标一样，这个种子库存储了地球上能收集到的每一种植物的种子。

Small red-fruited trailing cranberry of Arctic and cool regions of the northern hemisphere.

小的红果实的拖尾的酸果蔓的果实，分布在北极和北半球的寒冷地区。

The analysis showed that the great value area of correlations is consistent between sea-level pressure field, 500hPa geopotential height field and intensity index of East Asian summer monsoon in Northeast China in pre-winter or summer, and the correlation is more better in summer than in pre-winter.

结果表明，前冬季和夏季海平面气压、500hPa位势高度与东北地区夏季风强度指数的正负相关大值区的分布基本一致，但夏季相关性更明显；海表温度与东北地区夏季风强度指数的相关不明显；北极海冰密集度与东北地区夏季风强度指数的相关性较好，前冬季以负相关为主，夏季以正相关为主；各振荡指数中只有NPO指数与东北地区夏季风强度指数有很好的相关性。

As a companion piece to THE CALL OF THE WILD, WHITE FANG (1906) tells an interesting tale of the reverse transformation of an arctic " wolf "(actually 3 quarters wolf and 1 quarter dog) into a domesticated dog called White Fang.

作为《野性的呼唤》的姐妹篇，《白牙》(1906)这个有趣的故事讲述了一只北极狼(其实1/4是狗、3/4是狼)如何逐渐变成一只取名&白牙&的家犬的相反过程。

The percentage of the population that is past their sell-by date is increasing all the time while those involved in productive employment are shrinking faster than the Arctic ice-cap.

如今，从事生产的就业机会减少的速度比北极冰盖融化的还要快，与此同时，年纪越来越大的老年人所占的比例一直在增长。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了