So you might think less prefrontal cortex oxygenation equals a more relaxed state of mind.

所以，你可能会认为前额叶皮质的氧合减少就等于一种更放松的心理状态。

So, sure, the Great Oxygenation was pretty great.

所以，可以肯定的是，氧合作用是非常伟大的。

Many studies look at changes to blood oxygenation in parts of the brain, for example.

例如，许多研究着眼于大脑某些部位的血氧合变化。

You have more potential to improve your oxygenation or the blood flow to your muscles when you haven't trained that much before.

当你以前没有训练那么多的时候，你就有更多的潜力来改善你的氧合处理或使血液流向你的肌肉。

After that, the scientists detected a decrease in blood oxygenation in the right prefrontal cortex in the plant viewing group.

之后，科学家们在植物观察组的右前额叶皮层检测到了血氧合减少。

If the oxygenation system fails, says Dr Attramadal, fish can start to die within eight minutes.

Attramadal 博士说，如果充氧系统出现故障，鱼会在八分钟内开始死亡。

It's thought that this is because oxygenation is greatest in these areas and TB being an aerobe prefers areas of greater oxygenation, right ?

普遍认为的原因为这部分区域氧气很丰富，TB作为需氧菌，更喜欢氧气较多的地方，对吧。

Because pregnant patients are more prone to hypoxia, oxygenation and airway management should be prioritized during resuscitation from cardiac arrest in pregnancy.

由于妊娠患者更容易缺氧，因此在妊娠心脏骤停复苏期间应优先考虑氧合和气道管理。

If you get people to achieve a low metabolic oxygenation practice, then you can stretch that oxygen out and that increases your chances of survival.

如果你让人们进行低代谢氧合练习，那么你可以延长氧气，这就增加了你的生存机会。

Well, similar to muscle and other tissue, at night this extra blood increases oxygenation, serving as a system of repair and helping to maintain functionality.

好吧，与肌肉和其他组织类似，在晚上，这种额外的血液会增加氧合作用， 作为修复系统并帮助维持功能。

In this case, what the danger would be is that the leg would lose circulation and necrose from a lack of oxygenation, not from infection.

在这种情况下，危险在于腿部会因缺氧而不是感染而失去循环和坏死。

There are many affordable pedometers which can be worn like a watch and used to track your steps, heart rate, sleeping patterns and even your blood oxygenation levels.

有许多经济实惠的计步器可以像手表一样佩戴，用于跟踪您的步数、心率、睡眠模式甚至您的血氧水平。

And since oxygenation and blood flow in the brain have been linked to neural activity, this measure might give the researchers a peek at how the brain is responding to different conditions.

由于大脑中的氧合和血液流动与神经活动有关，这项测量可以让研究人员了解大脑对不同情况的反应。

But another study from 2015 found significant increases in blood oxygenation in both the left and the right prefrontal cortex when 18 participants viewed a real plant as opposed to a projected image of it.

但是，2015 年的另一项研究发现，当 18 名参与者看到一个真实的植物而不是它的投影图像时，左前额皮质和右前额皮质的血氧合都会显著增加。

Blood that enters the pulmonary artery is carried to the lungs. There it undergoes oxygenation, a process in which carbon dioxide (a waste product of cellular metabolism) is exchanged for oxygen from the environment.

氧合血经肺静脉回流至心脏，进入左心房。心房收缩驱动左房血液经二尖瓣进入左室。

Take the Great Oxygenation Event of 2.3 billion years ago: evidence from ancient rocks tells us that levels of atmospheric oxygen spiked around this time, poisoning the oxygen-hating microbes that had dominated Earth for well over a billion years.

看看 23 亿年前的大氧化事件：古代岩石纪录显示，大气层中氧气含量在此时飙高，毒死了厌氧的微生物，它们已经称霸地球超过十亿年。