南极

Kinds of known animal suborder foot fins which is the largest of the southern Subantarctic walrus.

34种已知的鳍脚亚目动物当中最大的是亚南极的南部海象。

The Isle of Skye is an amazing place…just like the NZ Subantarctic Island.

斯凯岛是一个奇妙的地方，就像是新西兰的亚南极岛屿。。。

Penguin Any of 18 species of flightless seabirds that breed mainly on islands in subantarctic waters and on cool coasts of Africa, Australia, New Zealand, and South America.

企鹅 企鹅目18种不能飞翔海鸟的通称，主要栖息于亚南极区水域岛屿上和非洲、澳大利亚、纽西兰和南美洲的凉爽海岸边。

Researchers discovered only recently that inaccessible subglacial lakes in Antarctica periodically shed huge quantities of water.

研究人员最近发现，南极冰层下隐秘的湖泊会发生周期性的倾泻。

Researchers discovered ssbbww.com recently that inaccessible subglacial lakes in Antarctica periodically shed huge quantities of water.

研究人员最近发现，南极冰层下隐秘的湖泊会发生周期性的倾泻。

Data collected by a satellite launched in 2003 - the Ice, Cloud and Land Elevation Satellite, or ICESat - revealed a complex network of subglacial plumbing in which water periodically cascades from one hidden reservoir to another.

美国宇航局2003年发射的"冰云和地面高度卫星"收集的数据显示，南极冰层下有一个复杂的湖泊排水网络，湖水会周期性地从一个隐秘的湖泊流向另一个湖泊。

Radar measurements have shown that at least 145 subglacial lakes lay under the Antarctic ice cap, including the biggest of them, Lake Vostok.

包括最大的Vostok湖，冰雷达成功发现了南极冰帽下至少有145个冰下湖泊存在。

Data collected by a satellite launched in 2003 - the Ice, Cloud Land Elevation Satellite, or ICESat - revealed a complex network of subglacial plumbing in which water periodically cascades from one hidden reservoir to another.

美国宇航局2003年发射的"冰云和地面高度卫星"收集的数据显示，南极冰层下有一个复杂 www.dDdtt.com 的湖泊排水网络，湖水会周期性地从一个隐秘的湖泊流向另一个湖泊。

Blood Falls, a small, saltwater outflow from Taylor Glacier's subglacial lake in Antarctica's Dry Valleys, offers an alternative.

南极干谷中泰勒冰川下面的湖泊流出细小的咸水流，被称为"血色瀑布"，为研究人员提供了一个可以利用的研究方法。

We briefly introduced ice radar and its technical development firstly and then mainly reviewed the progress of ice radar in investigating and researching Antarctic ice sheet thickness and subglacial topography, internal reflecting horizons, subglacial lakes and water systems, subglacial bedrock roughness and crystal orientation fabrics.

首先，简要介绍了冰雷达及其技术发展，然后着重评述了冰雷达在探测研究南极冰盖厚度和冰下地形、内部反射层、冰下湖和冰下水系、冰床粗糙度以及冰晶组构上的进展。

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。