查询词典 circumpolar

The lifestyle of the North American indigenous people and some of the circumpolar cultures including Siberia, Alaska, Greenland and Lapland have been the focus of some studies.

北美原住民和环北极地区文化-包括西伯利亚，阿拉斯加，格陵兰和拉普兰，是数个研究的重点。

If the circumpolar vortex lasts longer than usual in future years, a large ozone hole could be expected to develop above the Arctic.

如果环极涡旋在未来几年里比正常情况下持续更长时间，一个大规模的臭氧空洞就很可能在北极上空发展起来。

With the rapid development of our country"s transportation and the implementation of the state"s the policy of the Great Development of the Western Regions, a great many tunnels will be built in elevations areas or circumpolar areas in the Big West. Compared with traditional tunnels in the cold area, these tunnels will take large size and require higher technology. Moreover, the extreme climatic conditions are very unfavorable for these tunnels.

随着我国交通事业的快速发展，特别是西部大开发和振兴东北经济政策的进一步落实，在西部的高海拔和北部的高纬度寒冷地区将陆续有大量的隧道建成，与以往寒冷地区的隧道相比，这些隧道的规模会更大、技术要求更高，而气候条件却更加恶劣。

Deciduous creeping shrub bright red in autumn having black or blue-black berries; alpine and circumpolar .

每年落叶的爬行的灌木，在秋天是大红色，有黑色或蓝黑色的浆果；分布在高山和极地附近。

The strongest upwelling of the Circumpolar Deep Water is expected to occur at the Antarctic Divergence(73°E,64°S) and in the region center with(0°E,65.5°S).

在南极辐散带(73°E，64°S)和0经度断面上(0°E，65.5°S)两处有明显的SST涌升高值区。

But the healing process is slow: Since the early 1980s changes in the upper atmosphere caused by ozone depletion have intensified circumpolar winds that whistle around Antarctica.

但是臭氧层的恢复过程很缓慢：在20世纪80年代初，由上层大气臭氧层削减造成的上层大气的变化加剧了南极洲的极地风。

The arctic tundra forms a circumpolar band between the Arctic Ocean and the polar ice caps to the north and the coniferous forests to the south.

北极冻原在北部的北冰洋和极地冰盖与南部的针叶树森林之间，形成了一个环绕极地的带。

18 9Th Circumpolar Remote Sensing Symposium Seward, Alaska

第9届环极地遥感讨论会，阿拉斯加

It has showed that δD are -2～-5,-3～-5.6 , 0.4～-2.0 and -1～-2.7 for Surface water, Shelf water, Circumpolar deep water and Bottom water respectively with water masses partitioned by parameters of temperature and salinity.

按照温盐指标划分的水团，给出表层水、陆架水、深层水和底层水的δD 值分别为-2～-5，-3～-5.6，0.4～-2.0和-1～-2.7。

The interaction between Antarctic Circumpolar Current and Antarctic coastal current in the Indian section of the Southern Ocean is investigated in this paper by using numerical and theoretical methods. Especially, The non-zonation of ACC in the region of Kerguelen Plateau and its annual variation are analyzed.

本文利用数值方法对南大洋印度洋扇形区南极绕极流和南极沿岸流的相互作用进行了研究，重点研究了凯尔盖朗海台区ACC的非纬向性特征及其季节变化，对其非纬向性的形成机制进行了理论探讨。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。