It has air hoses they can use to breathe oxygen.

还有提供氧气的软管。

Light and oxygen work in different ways.

光和氧气的作用不同。

Oxygen exists on Mars in very small amounts.

火星上氧气的含量非常少。

The oceans are also an important source of oxygen.

海洋也是氧气的重要来源。

You simply need to deny it oxygen.

需让其断绝与氧气的接触便好。

We were approached by the government to scale up the supply of oxygen.

政府找到我，想要扩大氧气的供应。

They only thrive when there's no oxygen around.

它周围没有氧气的时候才生。

Heme, of course, is the reason your blood can carry oxygen.

当然，血红素是血携带氧气的原因。

The oxygen out of the iron oxide comes off as oxygen gas.

氧化铁中的氧会以氧气的形式逸出。

The air contains only a third of the oxygen we need to survive.

空气中含有我生所需氧气的三分之一。

Extremely exhausting and definitely an activity where they're completely out of breath and oxygen.

非常累，肯定是一种完全没有呼吸和氧气的活动。

We're going to need the ability to convert the martian atmosphere into breathable oxygen.

我需要将火星大气转化为可供呼吸的氧气的力。

But phosphine gas is produced on earth at least by bacteria that don't need oxygen.

但是磷化氢气体地球上至少是由不需要氧气的细菌产生的。

Hemoglobin is the carrier molecule which carries the oxygen obtained during the process of respiration.

血红蛋白是携带呼吸过程中获得的氧气的载体分子。

Compounding this cool conditions, is an atmosphere with no oxygen.

而没有氧气的大气层使这个本就寒冷的环境更加恶劣。

We had already invested in several different innovations to increase the access of medical oxygen.

我已经投资了几项不同的创新项目，以增加医疗氧气的获取。

The cells of your ears start shutting down without oxygen, causing hearing impairment.

没有氧气的情况下，耳朵的细胞开始停止工作，导致听力障碍。

But the fact is, hemoglobin's affinity for oxygen isn't always the same.

但事实是，血红蛋白对氧气的亲和力并不总是一样的。

This made food and oxygen scarce, killing over 100,000 people.

这造成了食物和氧气的缺乏，夺走了超 10 万人的生命。

So as it clears, there's more room for oxygen.

因此，一氧化碳清除后，氧气的含量开始增加。