The flow of blood is important to keeping the printed tissue alive.

血流对保持这些打印组织的存活非常重要。

This stops the flow of blood from the placenta to the baby.

这会阻止血液从胎盘流向婴儿。

Too much buildup can block this flow of blood and cause a heart attack.

脂肪堆积过多会阻碍血液流动并引发心脏病。

Another effect of spending time in space is experiencing irregularities in the flow of blood.

在太空逗留的另一个影响就是血液流动不规律。

That is potentially harmful as the clots can block the flow of blood to the lungs.

这可能是有害的，因为血块会阻碍血液流向肺部。

And it's a vasoconstrictor, which means it narrows blood vessels and slows the flow of blood.

它是一种血管收缩剂，这意味着它能够使血管变窄，减缓血液流动。

This is because the process called hemostasis, literally meaning to stop the flow of blood, is impaired.

这是因为血友病患者的止血过程受损，即其凝血功能出现障碍。

Doctors operated on him later that year to try to improve the flow of blood from his heart.

之后，医生进行了手术，试图改善他心脏的血液流动。

This Frida is trying to stop the flow of blood that runs through both their veins with surgical forceps.

这个弗里达正试图用手术钳阻止流经他们血管的血液流动。

This increases the flow of blood and oxygen to the heart and keeps it from having to work so hard.

这会增加流向心脏的血液和氧气流量，并使其不必如此努力地工作。

When metabolized in the body, they improve the flexibility of blood vessels and the flow of blood to our brains.

当在体内代谢时，它们会改善血管的灵活性和流向大脑的血液。

G-LOC happens during sharp turns and high-speed accelerations, when centrifugal force reduces the normal flow of blood to the pilot's brain.

G-LOC是由急转弯和高速加速引起, 离心力会使正常流动至飞行员大脑的血液减少。

Heart murmurs are whooshing sounds produced by turbulent flow of blood.

心脏杂音是血液发生湍流时产生的嗖嗖声。

I tied a towel round his leg to try to stem the flow of blood.

【flow】我在他腿上包扎了块毛巾止血。

Their main job, in collaboration with a protein called fibrin, is to stem the flow of blood from wounds by causing clots.

他们的主要工作是与一种名为纤维蛋白的蛋白质合作，通过产生凝块来阻止伤口的血液流动。

At the very first sign of a rupture, the blood vessel actually constricts itself, to slow the flow of blood through it.

一有破裂的迹象血管就会收缩以减缓血液的流动。

The severity of a defect is measured by a net flow of blood, or a shunt.

缺陷的严重性由血流量或血液分流决定。

The valves open as blood moves toward the heart and then close to prevent the backward flow of blood.

当血液流向心脏时，瓣膜打开，然后关闭，以防止血液回流。

This ability to stretch and relax makes the flow of blood smoother as it travels through your circulatory system.

这种伸展和松弛能力使血液在循环系统中流动更顺畅。

We also learned that total peripheral resistance is the total resistance to flow of blood in the systemic circulation.

我们还了解到，总外周阻力是对全身循环中血液流动的总阻力。