coagulum

简明释义

英[kəʊˈæɡjʊləm]美[koʊˈæɡjələm]

n. 凝结物；凝固物；凝块

复 数 c o a g u l a 或 c o a g u l u m s

英英释义

单词用法

同义词

反义词

例句

1.Finally, the coagulum is dried to remove residual volatiles.

最后，凝结物风干后去除残留挥发物。

2.The utility model provides a magnetic powder coagulum separator which can solve the problem in the prior art that the magnetic powder is not easy to be separated.

本实用新型提供了一种磁粉凝聚物分离器，可以解决现有技术存在的磁粉不易分离的问题。

3.Based on the grouted soft rock analysis by scanning electron microscope and both laboratory and on site bolt pulling tests, the network system jointly formed by bolt and grouting coagulum I...

通过对锚注岩石的扫描电镜分析及实验室和现场的锚杆拉拔试验，系统地研究了锚杆、浆液凝结体等共同形成的网络体系。

4.The important pathological changes after ICH include hematoma enlarging and it's pressure effect, changes of local cerebral blood flow, poison effect of coagulum and cerebral edema.

论述了血液成分包括凝血酶、血红蛋白、血浆蛋白、白细胞和补体等对血肿周围组织损伤的影响。

5.Based on the grouted soft rock analysis by scanning electron microscope and both laboratory and on site bolt pulling tests, the network system jointly formed by bolt and grouting coagulum I...

通过对锚注岩石的扫描电镜分析及实验室和现场的锚杆拉拔试验，系统地研究了锚杆、浆液凝结体等共同形成的网络体系。

6.Said solutions are mixed and the mixture stirred, allowing a coagulum to immediately form.

混合所述溶液，搅拌混合物，使得凝聚物立即形成。

7.Results In 48 cases, 30 with nonradiolucent calculus, 16 with radiolucent calculus and 2 with blood coagulum were detected as the causes of acute or subacute complete urethral obstruction.

结果30例为阳性结石，16例为阴性结石，2例为血凝块引起的输尿管的急性或亚急性完全梗阻；

8.After the surgery, the nurse monitored the patient for any signs of coagulum 凝块 development.

手术后，护士监测病人是否有任何凝块形成的迹象。

9.In the laboratory, they studied how different factors affect the formation of a coagulum 凝块 in blood samples.

在实验室，他们研究了不同因素如何影响血样中凝块的形成。

10.The doctor explained that a blood coagulum 凝块 forms to stop bleeding when an injury occurs.

医生解释说，当受伤时，血液会形成一个凝块来止血。

11.When studying hemostasis, researchers often focus on the role of coagulum 凝块 in wound healing.

在研究止血时，研究人员通常关注凝块在伤口愈合中的作用。

12.The presence of a large coagulum 凝块 can lead to serious health complications.

大凝块的存在可能导致严重的健康并发症。

作文

In the study of biology and medicine, understanding various terms is crucial for grasping complex concepts. One such term is coagulum, which refers to a mass of coagulated blood or other substances. This term is particularly relevant in discussions about blood clotting, a vital process that prevents excessive bleeding when injuries occur. The formation of a coagulum is a natural response of the body to injury, where platelets and proteins in blood work together to form a gel-like substance that seals wounds. The process begins when a blood vessel is damaged. Platelets, which are small cell fragments in the blood, quickly adhere to the site of injury. They release chemicals that attract more platelets to the area, forming a temporary plug. This initial aggregation of platelets is crucial, but it is not sufficient on its own. For a stable coagulum to form, a series of biochemical reactions must occur, known as the coagulation cascade. The coagulation cascade involves various proteins called clotting factors, which are usually present in an inactive form in the bloodstream. When a blood vessel is injured, these factors are activated in a specific sequence. The end result of this cascade is the conversion of fibrinogen, a soluble plasma protein, into fibrin, an insoluble protein that weaves through the platelet plug, solidifying it into a stable coagulum. This process is essential for wound healing and helps to restore the integrity of the vascular system. However, while coagulum formation is beneficial, it can also lead to complications if not properly regulated. For instance, excessive or inappropriate clotting can result in conditions such as thrombosis, where blood clots form in veins or arteries without any apparent injury. This can lead to serious health issues, including heart attacks and strokes. Therefore, the body has mechanisms in place to dissolve coagulum after the tissue has healed, a process known as fibrinolysis. Understanding the role of coagulum in the body is not only important for medical professionals but also for patients who may be affected by clotting disorders. Conditions such as hemophilia, where the blood does not clot properly, or deep vein thrombosis, where clots form inappropriately, highlight the delicate balance of coagulation processes. In conclusion, the term coagulum encapsulates a fundamental aspect of human physiology that illustrates the body's remarkable ability to heal itself. From the initial response to injury to the final resolution of a clot, the formation of a coagulum plays a critical role in maintaining health. As we continue to learn more about these processes, the importance of understanding terms like coagulum becomes increasingly evident, underscoring the intricate interplay between different systems within our bodies. In summary, the study of coagulum and its implications in health and disease not only enhances our knowledge of biological processes but also informs clinical practices aimed at preventing and treating various conditions related to abnormal clotting.

在生物学和医学的研究中，理解各种术语对于掌握复杂概念至关重要。其中一个术语是coagulum，指的是凝固的血液或其他物质的团块。这个术语在讨论血液凝固时尤为相关，血液凝固是一个重要过程，可以防止在受伤时过度出血。coagulum的形成是身体对伤害的自然反应，其中血小板和血液中的蛋白质共同作用，形成一种胶状物质来封闭伤口。这个过程始于当血管受损时。血小板是血液中的小细胞碎片，它们迅速粘附到受伤部位。它们释放化学物质，吸引更多的血小板到达该区域，形成一个临时的栓塞。这种初步的血小板聚集至关重要，但单靠这一点是不够的。为了形成稳定的coagulum，必须发生一系列生化反应，称为凝血级联反应。凝血级联反应涉及多种称为凝血因子的蛋白质，这些蛋白质通常以不活跃的形式存在于血液中。当血管受伤时，这些因子按特定顺序被激活。这一级联反应的最终结果是将可溶性血浆蛋白纤维蛋白原转化为不溶性蛋白纤维蛋白，后者编织穿过血小板栓，巩固其成为稳定的coagulum。这个过程对于伤口愈合至关重要，并有助于恢复血管系统的完整性。然而，尽管coagulum的形成是有益的，但如果没有得到适当的调节，也可能导致并发症。例如，过度或不适当的凝血可能导致血栓症等疾病，在这种情况下，血液凝块在没有明显伤害的情况下在静脉或动脉中形成。这可能导致严重的健康问题，包括心脏病发作和中风。因此，身体有机制在组织愈合后溶解coagulum，这一过程称为纤溶。理解coagulum在体内的作用不仅对医疗专业人员重要，也对可能受到凝血障碍影响的患者重要。像血友病这样的疾病，血液无法正常凝固，或者深静脉血栓症，血栓不适当地形成，突显了凝血过程的微妙平衡。总之，术语coagulum概括了人类生理学的一个基本方面，展示了身体自我愈合的非凡能力。从对伤害的初步反应到血块的最终解决，coagulum的形成在维持健康方面发挥着关键作用。随着我们继续了解这些过程，理解像coagulum这样的术语的重要性变得越来越明显，强调了我们身体内部不同系统之间的复杂相互作用。总之，研究coagulum及其在健康和疾病中的影响，不仅增强了我们对生物过程的知识，也为预防和治疗与异常凝血相关的各种疾病提供了临床实践的信息。