Blood circulates through the veins and arteries.

血液循环流过静脉和动脉。

More blood is also circulating through your brain, so you can concentrate and think clearly.

更多的血液在你的大脑中循环，这样你就能集中精力，思路清晰。

Functionally, those atria are the receiving chambers for the blood coming back to the heart after circulating through the body.

从功能上讲，这些心房是血液在身体循环后返回心脏的接收室。

The FDG will quickly circulate through his body.

FDG 会迅速在他的体内循环。

At any given time, up to 25% of the body's blood is circulating through the dermis, making this process extremely efficient.

在任何时间，超过25%的身体血液通过真皮循环。这使得调节体温这个过程非常有效。

And with less oxygen circulating through your body, you feel more tired.

由于体内循环的氧气减少，您会感觉更累。

These types of postcards, taken with the new color film, circulated widely in North America in the 1940s through the 1970s.

在20世纪40年代到70年代，这些用新的彩色胶卷拍摄的明信片于北美广泛流传。

As mentioned earlier, blood circulates through your body exchanging gases, nutrients and wastes.

如前所述，血液通过人体循环，交换气体，营养物质和废物。

Acupuncturists may say that the body has more than 800 acupuncture points: A life force called qi circulates through the body.

一种叫做气的力量在体内循环。

And as reports of the newly dubbed Przewalski's Horse circulated through Europe and America, zoo proprietors became eager to acquire the previously unknown species.

随着有关蒙古野马被新命名为普氏野马在欧洲和美洲流传的报道，动物园经营者开始渴望获得以前不为人知的物种。

After cardiac arrest, blood and oxygen stop circulating through the body, cells begin to break down, and normal electrical activity in the brain gets disrupted.

心脏骤停后，血液和氧气停止在体内循环，细胞开始分解，大脑中的正常电活动被打乱。

Most commonly, blood stem cells are filtered out of the donor's bloodstream by circulating the blood through a machine that separates it into different components.

最常见的做法是，通过将血液循环用机器将其分离成不同成分，从而将造血干细胞从供者的血液中过滤出来。

Coffee is our friend. It's the caffeine, it circulates through our veins, and it warms our body so we're not so cold to the touch.

咖啡是我们的朋友。咖啡因在我们的血管循环，温暖我们身体，这样我们摸上去也不会那么冷。

Boards or slats are nailed on three sides of this frame, not so closely, however, as to prevent the water circulating freely through it.

木板或板条钉在这个框架的三个边上， 但不要太紧，以防止水在其中自由循环。

And as reports of the newly dubbed Przhevalsky's horse circulated through Europe and America, zoo proprietors became eager to acquire the previously unknown species.

随着有关新命名的 Przhevalsky 的马在欧洲和美洲流传的报道，动物园经营者开始渴望获得以前不为人知的物种。

In the 1970s, researchers found tubes running through some fossilized scutes, and thought that they may have circulated blood through the plates to radiate heat.

在 20 世纪 70 年代， 研究人员发现管子穿过一些盾牌化石，并认为它们可能通过板循环血液以散发热量。

Ehlmann and her team previously identified metamorphic rocks on Mars that she thinks could have formed when hot groundwater circulated through rocks buried underground, a relatively low-temperature, low-pressure process.

埃尔曼和她的团队之前在火星上发现了变质岩，她认为这些变质岩可能是热地下水在埋藏于地下的岩石中循环时形成的，这是一个相对低温、低压的过程。

A lot of viruses, when they're circulating through the air, if you breathe them in, part of the reason they actually make you sick is because they stick to your airways.

很多病毒通过空气传播时, 如果你将它们吸入, 实际上使你生病的部分原因是因为它们粘住了你的肺气道。

Some researchers are hoping that by 2120, we'll all have little nanobots circulating through our body that constantly search for threats like illness and disease, and then fix the problem from the inside out!

一些研究人员希望， 到 2120 年，我们的身体中都会出现小型纳米机器人， 它们不断地寻找疾病等威胁，然后从内到外解决问题！

[JANE LINDHOLM] So it's a muscle and it's squeezing this blood around. Can you talk a little bit about what happens when your blood has circulated through your body, what happens to it then?

你能谈谈当你的血液在你的身体中循环时会发生什么，然后会发生什么？