Blood vessels can usually handle these fluctuations easily.

血管通常能够很易地处理这样的波动。

Surrounding the blood vessel is a tumor.

包裹着血管的就是肿瘤。

Dangerously clogged blood vessels can be widened by a procedure called an angioplasty.

危险的栓塞血管可以被通过血管成形术的手术扩大。

For over two days, the kidney was attached to her blood vessels.

在两天多的时间里，移植的肾脏连接在她的血管上。

Healthy red blood cells around flat disks that flow easily through the body's blood vessels.

健康的红细胞是扁平的圆盘状，能够很易通过身体的血管流动。

Could the pig kidney blood vessels survive the force of human blood pressure?

猪肾血管能否在人体血压的作用下存活下来？

This Brazilian investigation also suggests that laughter therapy could reduce inflammation in blood vessels.

巴西的这项研究还表明，笑声疗法可以减轻血管炎症。

If untreated, it can damage the heart, blood vessels, nerves and other organs.

如果不及时治疗，可能会损害心脏、血管、神经和其他器官。

And blood flow can be reduced as blood vessels narrow.

且随着血管变窄，血流也会减少。

However, this fact doesn't apply to blood vessels, nerves and tissues that surround your brain.

然而，这一事实并不适用于你大脑周围的血管、神经和组织。

The mark on her skin was caused by broken blood vessels.

她皮肤上的伤疤是因血管破裂所造成。

All that blood exerts a force on the muscular walls of the blood vessels.

这些血液加在一起， 对血管壁施加了一种强力。

Large and small blood vessels enter through these holes.

大小血管从这些洞里进入。

In the brain, the hypothalamus tells your blood vessels to constrict.

大脑中的下丘脑会让血管收缩。

Other blood vessels take over and keep supplying blood to the bird's brain.

其他血管接管并继续向鸟的大脑供应血液。

The main cause of heart attacks and strokes are blockages in blood vessels.

造成心脏病和中风的主要原因是血管堵塞。

Their noses are full of blood vessels.

它们的鼻子里布满了血管。

These are all the blood vessels, which look really normal and healthy.

这些是血管，看起来很正常和健康。

It slows their heart down and it changes the blood flow through different blood vessels.

它能减慢心率还能改变流经不同血管的血流。

Nicotine narrows your blood vessels and puts added strain on your heart.

尼古丁可缩小血管宽度，增加心脏负荷。