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

动物热时候，体表血管扩张。

Burst capillaries and pink froth in the airway.

窒息而死 当然了。

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

但是你皮肤下面血管破裂了。

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

每个这样小球都被充满血液网状血管包围着。

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，这些木质纤维比人头发还。

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

有些追踪使用光学扫描仪来观察血液流过血管情况。

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

而是由肾小球将血液输送进入出球小动脉，后者分支复成血管网。

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唾液渗入它们食物。

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

你身上最小血管你，就如同自来水管斯本。

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

这些新胞通过骨髓小血管上洞进入血液循环。

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

这些物质会使血管通透性增高，体液外渗引起胞外水肿，进一步加重了腔室内压力。

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血管，可能会出现破溃，血液渗出进入肺泡。

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血管床连接，而该血管床将营养和氧气带到胞中。

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

通过血管，它们可以抵达更大血管，离开骨头。

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。

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

这种拉力还得到水一种基本特征——作用帮助。

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

这些血管壁很薄，血管非常丰富。

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，血管不是自己运作，而是形成交织群体，称为血管床。

The IgE-primed mast cells release their histamine, which causes nearby capillaries to dilate - flooding the facial tissues with fluid.

致敏肥大胞释放组胺通过增加周围血管渗透性，最终导致面部组织充血水肿。

They may be little, but your capillaries are where the big, important exchange of materials actually happens.

它们可能很小，但是你血管是大规模、重要物质交换真正发生地方。