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。
This captures the heat pattern of blood vessels near the skin, betraying both changes in overall temperature and in heart rate.
这个设备能够获取皮肤表面血管的温度信息，它们透露出总体温度和心跳频率的变化。
But when researchers blocked production of that heat shock protein and let mosquitoes feast, the blood meal sat longer in their guts.
但是当研究者阻止了那种热休克蛋白的产生并让蚊子吸食的时候，所吸食的血在它们的肠道里待的时间更长。
Blood usually carries heat away from active muscles to the surface of the skin, where sweating takes over.
血液通常将肌肉产生的热量带到皮肤表层，以汗液的形式排放。
However, the chances of this happening can be greatly reduced by screening all blood supplies for the virus, and by heat-treating blood products where possible.
然而，这种情况发生的机会可以通过对血液进行病毒检控，以及在有需要的情况下对血液制品进行热处理而大大减少。
This captures the heat pattern of blood vessels near the skin, betraying both changes in overall temperature and in heart rate.
该设备会获取皮肤表层血管的温度记录图，使整个身体的温度和心率变化昭然若揭。
At the same time, heat from radiofrequency energy closes small blood vessels and lessens the risk of bleeding.
同时，射频能量加热能关闭细小血管，减少了组织出血的危险。
In the case of severe heat stroke, heart rate and respiration rate will increase as blood pressure drops and the heart attempts to supply enough oxygen to the body.
在出现严重中暑时，血压下降，心脏试图增加输氧量，与此同时心跳和呼吸都会加快。低血压会导致血管收缩，严重时皮肤会发白或发青。
You'll have those gold nanoparticles actually accumulating in the leaky blood vessels of the tumor, and then the laser can be used locally just to heat that area.
我们可以让黄金纳米颗粒聚集到肿瘤上有破洞的血管上，然后使用激光局部加热那个地方。
That is especially true in the heat, when blood vessels in the legs are distended and blood tends to pool in the feet, making the flow of blood up to the head even more difficult.
在高温下这更明显，因为腿部血管膨胀大量血液流向足部，使得向头部输送血液变得更难。
Most have found that applying heat in the early stages of an episode provides short-term relief, increasing mobility and reducing pain by dilating blood vessels and relaxing stiffness.
绝大多数研究发现，在发作的早期应用热疗能提供一个短期的缓解，增加灵活性、降低血管扩展导致的疼痛和松弛僵硬。
Blood heat refers to the morbid state of heat in the blood hastening the blood flow.
血热指血分有热，血行加速的病理状态。
But when researchers blocked production of that heat shock protein and let mosquitoes feast, the blood meal sat longer in their guts. Which indicates that their digestion was impaired.
但当研究者阻止那种热休克蛋白质的产生并让蚊子饱食的时候，那些血液在它们的肠道里呆了更长的时间，这说明它们的消化能力遭到伤害。
Vasodilation: leads to greater blood flow to the area of inflammation, resulting in redness and heat.
血管扩张：炎症灶血流量增加使得局部红、热。
People associate colors with different objects, feelings, and holidays. Red, for example, is the color of fire, heat, blood, and life.
人们把不同的颜色和不同的事物、不同的感觉、不同的节日联系在一起。例如，红色是火、热、鲜血和生命的颜色。
Fluids help maintain appropriate blood pressure and, in the case of fever, replenish the water lost through sweating and breathing as you dissipate body heat.
水能保持适当的血压，并能补充发烧散热时从汗腺和呼吸中失去的水分。
These serve to shunt blood from the arterial to the venous side of the vascular system, thereby avoiding the capillaries, where exchange of oxygen and heat takes place.
血管球成为血流从动脉流至静脉的旁路，避免通过毛细血管产生氧气和热量交换。
The influence of milk yield on trace elements in blood, milk and hair in the period of the heat stress and non heat stress were studied.
研究产奶量对热应激和非热应激期间奶牛血液、乳、和毛中微量元素的影响。
Red, for example, is the color of fire, heat, blood, and life.
举例来说，红色是烈火、炎热、鲜血和生命的颜色。
Your blood vessels get big to take more heat to the skin to get rid of it.
你的血管也会随之变大而携带更多的热量到皮肤进而排出体外。
Purpose: to discuss the understanding of traditional Chinese medicine about type 2 diabetes associated with hypertension, using the method of removing heat to cool blood and eliminating stasis.
目的：探讨中医学对2型糖尿病合并高血压的认识，采用清热凉血散瘀法治疗2型糖尿病合并高血压瘀热相搏证。
Alcohol dilates blood vessels and increases heat loss so the odds of experiencing a hypothermic event increase.
酒精可使血管膨胀，提高热量损失，从而提高遭遇低体温的几率。
In this model, the contribution of blood flow and metabolic heat generation has been included and it is not required that the tissue be initially at its phase change temperature.
模型中包括有血流和代谢热的影响，且允许生物组织的初始温度高于其相变温度。
Meanwhile, he also stresses the removal of qi stagnation, damp heat and blood stasis.
强调标本结合，注重标实的清除，善于通达气滞、湿热、瘀血。
Purpose To explore the effects of antibiotics and herbs with removing pathogenic heat from blood on ovarian granulosa cell morphological and functions in female rats.
目的探讨阿米卡星、清热活血中药对雌性大鼠卵巢颗粒细胞的形态和功能影响。
This product can help forward blood circulation through water magnetic field, remove the muggy heat of your body, keep you warm, dry and comfort in winter.
透过水循环产生水磁场可促进血液循环、夏天把坐垫累积闷热带走循环冷却，冬天在冰冷的低温中。享受决无仅有的温暖又不乾燥的舒适。
This product can help forward blood circulation through water magnetic field, remove the muggy heat of your body, keep you warm, dry and comfort in winter.
透过水循环产生水磁场可促进血液循环、夏天把坐垫累积闷热带走循环冷却，冬天在冰冷的低温中。享受决无仅有的温暖又不乾燥的舒适。
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