| 单词 | 血流 |
| 释义 | 〔bloodstream〕The flow of blood through the circulatory system of an organism.血流：在有机体循环系统中流动的血液〔cholesterol〕A white, crystalline substance, C27H 45OH, found in animal tissues and various foods, that is normally synthesized by the liver and is important as a constituent of cell membranes and a precursor to steroid hormones. Its level in the bloodstream can influence the pathogenesis of certain conditions, such as the development of atherosclerotic plaque and coronary artery disease. 胆固醇：一种白色结晶体物质，C27H 45OH，发现于动物细胞组织和多种食物中，一般由肝合成，作为细胞膜的组成部分是极为重要的，并且是类固醇荷尔蒙的前驱。在血流中的程度能影响特种疾病的发病，如动脉粥样硬化病和冠状动脉疾病的发展 〔chyle〕A milky fluid consisting of lymph and emulsified fat extracted from chyme by the lacteals during digestion and passed to the bloodstream through the thoracic duct.乳糜：含淋巴浆和乳化脂肪的乳状流体，在消化过程中由乳糜管食糜中分泌出来， 通过胸导管进入血流〔tampon〕A plug of absorbent material inserted into a body cavity or wound to check a flow of blood or to absorb secretions, especially one designed for insertion into the vagina during menstruation.止血塞，卫生棉条：一个由吸收性材料做成的塞子，塞入身体的一个空穴或伤口，以阻止血流或吸收分泌物，尤指被设计用来在月经期间塞入阴道的卫生棉条〔septicemia〕A systemic disease caused by pathogenic organisms or their toxins in the bloodstream. Also called blood poisoning 败血病：由血流中致病的有机体或它们的毒素引起的影响全身的病 也作 blood poisoning〔sanguineous〕Relating to or involving blood or bloodshed.See Synonyms at bloody 血的：与血或血流有关或涉及于此的 参见 bloody〔hematogenous〕Originating in or spread by the blood.血原的，血性的：源于血的或由血流传播的〔hematocrit〕A centrifuge used to determine the volume of blood cells and plasma in a given sample of blood.血球容量计，血流比容计：一种离心机，用于测定所给样血中血细胞和浆细胞的容量〔haptoglobin〕A plasma protein that is a normal constituent of blood serum and functions in the binding of free hemoglobin in the bloodstream.结合珠蛋白：一种血液血清的正常组成部分并在血流中对自由血红蛋白的粘合起作用的血浆蛋白〔hemodialysis〕A procedure for removing metabolic waste products or toxic substances from the bloodstream by dialysis.血液透析，血液渗析：通过渗析或透析把新陈代谢产生的废物排出血流的过程〔embolus〕A mass, such as an air bubble, a detached blood clot, or a foreign body, that travels through the bloodstream and lodges so as to obstruct or occlude a blood vessel.栓子：如气泡、脱落的血块或异物等物体在血流中停留而导致阻塞或闭塞血管 |
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