Why should there be blood blood fine fine?
血精为什么会发生血精？
According to the different natures and contain health lesions of how many can be expressed to the naked eye, including pure blood blood clots and under mirror of blood.
根据病变性质不同及含血量的多少可以表现为肉眼血精，含血凝块及镜下血精。
It is mandatory for blood banks to test all donated blood for the virus.
血库必须检查所有捐献的血是否含有这种病毒。
The first bite draws blood, and blood draws a pack of piranhas.
第一口咬出来的血散开了，会引来大量的食人鱼。
Studies show that young people with higher-than-average blood pressure and their families have a history of high blood pressure are more likely than others to develop a severe form of the condition.
研究表明，血压高于平均水平的年轻人及其家族有高血压病史的人比其他人更有可能患上严重的高血压。
Of those people with high blood pressure, 69% are receiving treatment, yet, only 45% have their blood pressure controlled.
在那些高血压的人当中，69%正在接受治疗，然而，只有 45%的血压得到控制。
Good blood, bad blood is both blood.
好的血、坏的血都是血。
It's as red as blood but it's not blood.
它像鲜血一样红，而不是鲜血。
The Rhode Island Blood Centre distributes blood products to hospitals in Rhode Island and Southern New England.
罗德岛血液中心向罗德岛和新英格兰南部的医院分发血液制品。
There was so much blood on her red petticoat, blood on her black dress and her white veil, blood on the executioner's shoes, blood all over the floor.
有这么多血鲜血渗到她红色的衬裙上，渗到她黑色的连衣裙和她那白色的纱裙上，鲜血流到了刽子手的鞋上，地板上到处是血。
Blood? You mean you could smell blood?
血？你是说，你能闻到血的味道？
Yesterday I saw the blood of Naboth and the blood of his sons, and I will revenge you in this field.
我昨日看见拿伯的血和他众子的血，我必在这块田上报复你。
Compared with ordinary people's blood (in the left test tube), nanna's blood is oyster white (the right test tube).
与普通人的血液（左侧试管）相比，外婆的血液是乳白色的（右侧试管）。
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。
Experiments have also cast serious doubt on the belief that yawning is triggered by a drop in blood oxygen or a rise in blood carbon dioxide.
对于打哈欠是由血液中的氧气减少或血液中的二氧化碳增加引起的这种观点，一些实验也同样提出了严重的质疑。
Seeing blood in a horror movie might make you cover your eyes, but real blood isn't scary at all.
在恐怖电影中看到血可能会让你捂住眼睛，但真正的血一点都不可怕。
A leading concern is that someone with AIDS virus might give blood to a blood centre.
最主要的担忧是，艾滋病毒携带者可能会向血液中心献血。
Blood flow can be reduced as blood vessels narrow.
当血管变窄时，血液流动就会减少。
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。
The doctors believe aspirin helps heart surgery patients because it can prevent blood from thickening and blood vessels from being blocked.
医生们认为，阿司匹林对心脏手术病人有利，因为它可以防止血液增稠和血管堵塞。
Threaded through a person's blood vessels, the sensor can provide blood pressure readings at the valve of the heart itself.
这种传感器可以穿过人体的血管，提供心脏瓣膜处的血压读数。
It is a timber wolf. He had followed the blood spots on the snow to the blood-soaked bandage.
那是只大灰狼。他沿着雪上的血迹找到了浸着血的绷带。
Some people hold the wrong idea that donating blood does harm to the donor's health, but the truth is that when a small amount of blood is taken out, the body will make a quick adjustment to it.
有些人认为献血对捐赠者的健康有害，但事实是，当取出少量血液时，身体会迅速进行调整。
There are a lot of tiny blood vessels in your face, which turn noticeably redder from this sudden rush of blood.
你的脸上有很多细小的血管，这些血管会因为血液的突然涌入而明显变红。
That is doubly true of the cells in stored blood since red blood cells become less flexible with age, and thus less able to squish into capillaries.
对于储藏的血液细胞而言更是如此，因为红细胞随着年龄的增长而日益失去弹性，因此就越来越难以挤到毛细血管里。
After a pint of blood is collected, it is processed into its transfusible components: plasma, platelets and red blood cells.
采集一品脱血液后，将其加工成可输血的成分：血浆、血小板和红细胞。
Hemoglobin, as you know, is an oxygen carrier and so red blood cells concentrate in bags of hemoglobin which circulate in your blood and they carry oxygen.
如你所知，血红蛋白是氧气的载体，所以红细胞集中在血红蛋白的袋子里，血红蛋白在血液中循环，它们携带氧气。
Some people think it is a good thing to donate blood for it could save somebody's life while others insist that we should not donate blood for it may cause some illnesses.
有些人认为献血是一件好事，因为它可以挽救某人的生命，而其他人坚持认为我们不应该献血，因为这可能会导致一些疾病。
血债要用血来还。
血债要用血来还。
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