南极

Dam: Scientists suspect that polar marine life can help in the development of cancer-fighting drugs. One Antarctic sea squirt contains a chemical that is active against melanoma.

：科学家推测，极区的海洋生物可能有助人类开发抗癌药物，像南极就有种海鞘，体内含有的化学物质能对抗黑色素瘤。

They also agreed to cooperate in seismology, geology and Antarctic sciences.

双方还同意开展在地震、地质和南极等领域的科研合作。

IN 2008 part of the Wilkins ice shelf on the edge of the Antarctic peninsular suddenly disintegrated.

在2008年，位于南极半岛边缘的部分威尔金斯冰架突然崩裂了。

This picture shows part of the WIlkins ice shelf as it began to break apart.

南极苏格兰冰架的一半部分处于崩溃边缘，这张图片显示出WIlkins一部分的冰架，它正在逐渐的开始分开。

In October 1999 an Iceberg the size of London broke free from the Antarctic ice shelf .

1999年10月一块相当于伦敦大小的冰山从南极冰架脱离。

That formed here, on this ice shelf in Antarctica.

同南极的冰架情形一样

In the Antarctic, in January 2002, the Larsen B Ice Shelf broke up into small pieces.

在南极，2002年1月， Larsen B 冰山分裂为大量碎块。

See a picture of an Antarctic ice shelf hanging by a thread .

他补充道。（参见图中南极冰架悬于一线

With the decreasing temperature, the solubility of the other components in sillimanite decreased and most of the dissolved components were exsolved, resulting in the formation of the exsolution texture.

南极拉斯曼丘陵长英质片麻岩中的粗粒夕线石可能有内部出溶现象，出溶形成的矿物有磁铁矿、钛铁矿-赤铁矿和石英出溶矿物条纹，并有少量的斜方辉石。

The spatial variation in this region is similar to that in other regions of the Antarctic.

Na〓，Cl〓等海盐浓度与南极其他地区相当，但Lambert地区的K〓和Ca〓的含量异常高，大约是其他地区平均值的20倍左右。

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。