| 1. | A fast pulse and restlessness are early signs of oxygen deprivation .
脉搏增快和烦躁是缺氧的早期征兆。 |
| 2. | And the oxygen deprivation
于是缺氧导致 |
| 3. | Lying in an intensive - care ward is a world away from climbing everest , but a connection will be drawn this spring when 45 scientists and 208 volunteers tackle the mountain to bring back information about oxygen deprivation
躺在抢救室里和攀登珠穆朗玛峰原本毫不相干，但今年春天，它们之间的联系将会在45位科学家和208位志愿者为了获取关于缺氧的信息而挑战这座高峰的时候建立起来。 |
| 4. | Lying in an intensive - care ward is a world away from climbing everest , but a connection will be drawn this spring when 45 scientists and 208 volunteers tackle the mountain to bring back information about oxygen deprivation
躺在重症看护区里和攀登珠穆朗玛峰是毫无关系的两件事，但是今年春天，当45位科学家和208位志愿者为了获取关于缺氧的信息而挑战这座高峰的时候，这两者将会被联系起来。 |
| 5. | Studies of the weddell seal in the laboratory have described the physiological mechanisms that allow the seals to cope with the extreme oxygen deprivation that occurs during its longest dives , which can extend 500 meters below the ocean ' s surface and last for over 70 minutes
译：实验室针对威德尔海海豚在海平线500米以下历时70分钟的长期潜水、极端缺氧的状态的研究过程，得出了海豚相关的生理机制。 |
| 6. | Studies of the weddell seal in the laboratory have described the physiological mechanisms that allow the seals to cope with the extreme oxygen deprivation that occurs during its longest dives , which can extend 500 meters below the ocean ' s surface and last for over 70 minutes
在实验室内对威德尔海豹的研究揭示了某种生理机制，该生理机制使海豹得以在深入水下500米、持续超过70分钟的最长时间的潜水中解决此间的极端缺氧的问题。 |
| 7. | Studies of the weddell seal in the laboratory have described the physiological mechanisms that allow the seals to cope with the extreme oxygen deprivation that occurs during its longest dives , which can extend 500 meters below the ocean ' s surface and last for over 70 minutes
在实验室对于海豹的研究已经能够描述出与无氧情况相适应的海豹身体的运动机理，这样的运动能使海豹在最长的一冲中，深入到海下500米处，且能够在水下呆上70分钟。 |
| 8. | Studies of the weddell seal in the laboratory have described the physiological mechanisms that allow the seals to cope with the extreme oxygen deprivation that occurs during its longest dives , which can extend 500 meters below the ocean ' s surface and last for over 70 minutes
威德尔海豹长时间潜水时，可以潜到水下500米深处，待上70多分钟，这时候会出现极度缺氧情况，而人们在实验室里对威德尔海豹的研究却表明，它们有一种特殊的生理机制来适应这种极度缺氧的情况。 |
