When animals get hot, tiny capillaries near the surface of the skin dilate.

动物热的时候，体表的管扩张。

Burst capillaries and pink froth in the airway.

窒息而死 当然。

But the tiny blood vessels just beneath your skin called capillaries break.

但是你皮肤下面的管破。

Each of these tiny balloons is surrounded by a mesh of blood-filled capillaries.

每个这样的小球都被充满液的网状管包围着。

This capillary motion is in full effect in xylem filaments thinner than human hair.

在木质纤维中作用无处不在，这些木质纤维比人的头发还。

Some trackers use optical scanners to see the blood actually pumping through your capillaries.

有些追踪器使用光学扫描仪来观察液流过管的情况。

Instead the glomerulus funnels blood into efferent arterioles which divide into capillaries a second time.

而是由肾小球将液输送进入出球小动脉，后者分支复成管网。

The pneumocytes and the capillaries are glued together with a protein layer called basement membrane.

肺泡胞和管由称为基底膜的蛋白质层粘合在一起。

The pseudotracheae secrete enzyme-filled saliva and soak up fluids and dissolved foods by capillary action.

拟气管通过管作用来分泌充满酶的唾液渗入它们的食物。

Your tiniest capillaries are to you, what the pipes bringing water to homes are to Lisbon.

你身上最小的管之于你，就如同自来水管之于里斯本。

These new cells enter the bloodstream through holes in small capillaries in the marrow.

这些新胞通过骨髓里小管上的洞进入液循环。

These substances caused capillaries to become leaky, so fluid leaks out, causing extracellular edema that further increases intra-compartment pressure.

这些物质会使管通透性增高，体液外渗引起胞外水肿，进一步加重腔室内压力。

If enough fluid fills some of these capillaries in the lungs, they can rupture, leaking blood into the alveoli.

一旦足量积液充斥着肺部管，可能会出现破溃，液渗出进入肺泡。

Most arteries and veins connect through a bed of very thin capillaries that bring nutrients and oxygen to cells.

大多数动脉和静脉通过非常薄管床连接，而该管床将营养和氧气带到胞中。

Through the capillaries, they reach larger blood vessels and exit the bone.

通过管，它们可以抵达更大的管，离开骨头。

This pull is aided by a fundamental property of water called capillary action.

这种拉力还得到水的一种基本特征——作用的帮助。

Now, I just seal this capillary by putting it in clay.

我只是把它放在粘土中来密封这个管。

In the lungs, the capillary lines up alongside a small sack of air called an alveolus.

在肺里，管包绕着半球状囊泡，即肺泡。

Unlike arteries and veins, capillaries don't operate on their own, but rather form interweaving groups called capillary beds.

与动脉和静脉不同，管不是自己运作的，而是形成交织的群体，称为管床。

The walls of these capillaries are very thin, and capillaries are very plentiful.

这些管的壁很薄，管非常丰富。