This slightly improves the blood flow and ameliorates hypoxia.

这样可以稍微改善血流，缓解缺氧状态。

With a lifespan of 30 years, their peculiar traits have evolved over millions of years to make them uniquely suited to survive harsh conditions, especially long periods without oxygen.

在 30 年的命周期中，它们特别的特征在长达百万年的时间中不断进化，使得他们以独特的方式适应恶劣的环境，特别是长期缺氧的环境。

The brain begins to die from oxygen deprivation.

大脑开始因为缺氧而死亡。

At some point, both teams would run out of air and need a breather.

在某种程度上，两支球队都缺氧，需要喘口气。

The cornea gets devoid of oxygen.

角膜出现缺氧状态。

Infected lungs filled with fluid making it difficult to breathe, so oxygen can't get to the rest of the body which can lead to death.

感染的肺部充满液体，进而导致呼吸，体的其他组织缺氧，最终导致死亡。

It was discovered that living plants emit 10 to 100 times more methane than dead plants. Scientists had previously thought that plants could only emit methane in the absence of oxygen.

科普勒博士和他的同事们发现，活着的植物所排放的甲烷量是死去植物的10—100倍，而科家们先前则认为植物只有在缺氧时才能释放出甲烷。

Gianna's condition is caused by a lack of oxygen to the brain.

吉安娜的疾病是因大脑缺氧所引发。

Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury, and the outer planets have temperatures near absolute zero and hydrogen-dominated atmospheres.

火星太干燥又缺氧，金星太热，水星也一样。除此之外，太阳系的其他行星的温度都接近绝对零度，并围绕着以氢气为主的大气层。

After cardiopulmonary death, the body cells start to break down due to lack of oxygen.

心肺死亡后，由于缺氧，体细胞开始分解。

The effect of carbon dioxide is to increase the heart rate and stimulate the rate of breathing causing an increase in the intake of other toxic gases which contributes to amongst other symptoms serious oxygen deprivation.

二氧化碳的作用是增加心率，刺激呼吸，导致吸入更多有毒气体，导致严重缺氧等症状。

Now ischemia is lack of blood flow to tissue or lack of oxygen.

现在缺血是组织血流不足或缺氧。

Her brain deprived ofoxygen for too long, Emmy died the next day.

艾米的大脑缺氧太久，第二天就死了。

Smoking can wreck lungs and reduce oxygen available for muscles used during sports.

吸烟侵害肺部，在运动过程中可致肌肉缺氧。

Without oxygen, the brain is damaged quickly.

如果缺氧，大脑很快就受损。

He blamed the weather, equipment and lack of oxygen for this year's deaths.

他将今年登山人员的死亡归咎于天气、设备和缺氧。

Due to a lack of oxygen during labor, the girl developed cerebral palsy.

由于产时缺氧，孩子患上了大脑瘫痪。

So, the lack of oxygen killed my optic nerve.

所以，缺氧杀死了我的视神经。

This condition is called hypoxia and it is deadly to fish and shrimp.

这就造成缺氧，对鱼类和虾类来说是致命的。

He could have just run out of air and suffocated.

他可能直接缺氧窒息而死。