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1·It works only in the veins, where the blood flow is slower.

它只在血液流动较缓的静脉中起作用。《柯林斯英汉双解大词典》

2·It occurs because blood flow gets reduced in that blood vessel.

它的发生是因为血管中的血流量减少了。

3·The response is to increase blood flow to the area and increase body heat.

应对方法是增加流向该区域的血流量并升高体温。

4·Combined with reduced blood flow, neuropathy in the feet increases the chance of foot ulcers and eventual limb amputation.

足部神经病变加上血流量减少，增大了足部溃疡和最终截肢的可能。

5·When you compress the diaphragm and ribs, full respiration cannot take place, and the blood flow is slowed to your brain and extremities.

当您压缩隔膜和肋骨时，充分的呼吸作用不能发生，并且血液流经您的大脑和四肢的速度会减慢。

6·Blood vessels in the head tighten to stop the loss of body heat and then relax to let blood flow rise; that sudden rush of blood is what causes the headache.

头部的血管收紧以阻止身体热量的流失，然后放松让血液流动起来，血液的突然涌入是引起头痛的原因。

7·Massage may help to increase blood flow to specific areas of the body.

按摩也许会帮助加快血液流向身体各个特定部位。《柯林斯英汉双解大词典》

8·Blood flow can be reduced as blood vessels narrow.

当血管变窄时，血液流动就会减少。

9·Physical activity can improve blood flow to the brain, fueling memory, attention and creativity, which are essential to learning.

体育活动可以促进血液流向大脑，提高学习必需的记忆力、注意力和创造力。

10·In studies, he gave subjects a chance to deceive for monetary gain while examining their brains in a functional MRI machine, which maps blood flow to active parts of the brain.

在研究中，他给了受试者一个机会，让他们在功能性核磁共振成像仪中检查大脑时为了金钱利益而欺骗自己，而该仪器可将血液导向大脑的活跃部位。

血流

1·Those might be increasing blood flow to the area to speed healing, and possibly ingesting things that might help stimulate bone cells to heal.

那些药物可能会增加局部地区的血流，以此加快康复，服用的药物也许可以帮助骨细胞恢复吧。

2·What's more, their smaller coronary arteries-the twigs on the arterial tree-can fail to dilate when they should, further restricting blood flow.

而且她们细小的冠状动脉血管，就是主动脉树上的分枝，在需要的时候很难被扩大，更加限制了血流。

3·They also used drugs to induce a coma, which slows the metabolism and blood flow in the brain, decreasing pressure.

他们也用了药物来引起昏迷，昏迷降低了大脑中的新陈代谢和血流速度，从而降低血压。

4·A new head-mounted device that measures eye movements rather than blood flow and allows patients to move around will undoubtedly provide better brain measurements.

一种新的检测眼球活动而不是血流的头戴式仪器允许患者活动，它无疑将会提供更好的脑部测量。

5·The brain needs oxygenation to function and this comes from the blood flow.

大脑的运转需要进行氧合作用，而这就需要血流为其输氧。