南极

The enstitate ordinary chondrite family formed near the Sun and in the inner solar system.

顽辉石－普通球粒陨石系是在靠近太阳的内太阳系区域形成的关键词：南极陨石，沙漠陨石，球粒陨石，球粒陨石分类

Also known as the Antarctic Circumpolar Current.

又称南极绕极流。

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。

And water masses within and north of Prydz Bay are identified as summer coastal surface water, the Prydz Bay winter water, the Prydz Bay shelf water, and the Circumpolar Deep Water.

确定了普里兹湾夏季近岸水，普里兹湾夏季表层水，普里兹湾陆架水和南极绕极深层水的范围、深度和温盐特性。

By analyzing the temperature sections, stream functions and volume transport sections, the results show that the Antarctic Circumpolar Current is the strongest current in the world oceans, the Gulf Stream is stronger than the Kuroshio Current, and all of them are stronger in summer and weaker in winter.

从断面温度场、流函数分布和断面流量场等分析显示：南极绕极流堪称世界最强流，湾流整体强于黑潮，3者都具有夏季增强、冬季减弱的特点。

"These areas are most susceptible to climate warming in the coming century in Antarctica, because they are the closest to the melt threshold," says climatologist Andrew Monaghan of the National Center for Atmospheric Research in Boulder, Colo., who was not involved in this study but reviewed the research.

"在下个世纪，南极沿海地区是南极洲最容易受到气候变暖影响的地区，因为这些地区最接近融化的极限，"科罗拉多州博尔德市美国国家大气研究中心的气候学家安德鲁·莫纳汉说。莫纳汉没有参与这项研究，但是对该研究作了评论。

Some progresses of research on sea ice and clime, and international programs on Antarctic sea ice are reviewed.

结合目前承担的研究课题，对国际南极海冰与气候研究的前沿动态和相关的国际计划进行了综述。

Interestingly, the soils in this area show clay fraction migration, which is different from other cold desert soils.

这是人类首次在东南极内陆发现的土壤，属于南极冷荒漠土壤。

The comparison of time spent on MSA migration in deeper glacier ice of Antarctic Peninsula and that in the surface infiltration congelation ice of mid latitude glacier suggests that the quick formation of interlinked network of veins in ice, higher temperature and more water content of the ice probably may sever as the promoting factors for the MSA migration.

南极半岛 MSA迁移过程需要很长时间，而表层渗浸-冻结冰层中 MSA迁移过程很快出现，说明冰中脉状纹理的加快形成、较高冰川温度和冰层中的较大含水量等因素会对 MSA"迁移"进程起促进作用。

RESEARCH ON CHINESE ANTARCTIC DATA DIRECTORY SYSTEM Ⅰ.

中国南极数据目录系统研究I。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。