coagulant

简明释义

英[kəʊˈæɡjʊlənt]美[koʊˈæɡjələnt]

n. [建][化工] 促凝剂；凝血剂；凝结剂

英英释义

单词用法

同义词

反义词

例句

1.As salt-coagulant concentration in soymilk increased, tofu-gel strength increased, whereas water-holding capacity decreased.

增加盐类凝固剂浓度，可以强化豆腐凝胶强度，但对保水性有弱化作用。

2.That's achieved by a natural anti-coagulant in the vampire bat's saliva.

这是通过蝙蝠唾液里一种天然的抗凝血剂来实现的。

3.Every single coagulant differed from affecting quality of bean curd.

每种单一凝固剂对豆腐品质的影响不同。

4.Objective:To investigate the coagulant and fibrinolytic activities of human blood monocytes.

目的：探讨单核细胞的凝血与纤溶活性。

5.Coagulation of such systems requires rather drastic treatment with massive doses of coagulant salts.

凝聚这种体系时需要用大量凝结剂盐类进行相当激烈的处理。

6.PFS attracts peoples attention by its remarkable coagulant performance, especially its harmlessness and innocuousness .

聚合硫酸铁以其良好的絮凝性能和无毒无害的优点倍受人们的关注。

7.The article introduced a new type coagulant which combined inorganic and organic high polymer.

本文介绍了一种新型无机高分子与有机高分子结合的絮凝剂。

8.The doctor administered a coagulant to help the patient stop bleeding after surgery.

医生给病人注射了一种凝血剂，以帮助其在手术后止血。

9.Certain foods act as natural coagulants that can help improve blood clotting.

某些食物可以作为天然的凝血剂，有助于改善血液凝固。

10.During the cheese-making process, milk is treated with a coagulant to form curds.

在制作奶酪的过程中，牛奶被处理以加入凝固剂形成凝乳。

11.In the water treatment process, a coagulant is added to remove impurities from the water.

在水处理过程中，添加一种凝聚剂以去除水中的杂质。

12.The laboratory used a specific coagulant to facilitate the separation of blood components.

实验室使用了一种特定的凝血剂来促进血液成分的分离。

作文

In the field of medicine and biology, the term coagulant refers to a substance that promotes coagulation or the process of blood clotting. Coagulation is a vital physiological process that prevents excessive bleeding when an injury occurs. When we think about our body’s response to a cut or injury, we often overlook the complex series of events that take place to ensure our survival. The role of a coagulant is crucial in this scenario, as it helps to form a stable clot that seals the wound and facilitates healing.The most commonly known coagulants are proteins in the blood, such as fibrinogen and prothrombin. These proteins work together with platelets, which are small cell fragments in the blood, to create a mesh-like structure that forms a clot. This process is not only essential for stopping bleeding but also for preventing infections by closing off the entry points for pathogens.In addition to natural coagulants, there are also synthetic and pharmaceutical coagulants that play significant roles in medical treatments. For instance, patients suffering from hemophilia, a genetic disorder that impairs the body's ability to make blood clots, may be treated with clotting factor concentrates. These treatments often include coagulants that help to initiate the clotting process, allowing these patients to manage their condition more effectively.Moreover, in the context of water treatment, the term coagulant takes on a different meaning. In this case, coagulants are chemical substances added to water to facilitate the removal of suspended particles. For example, alum is a common coagulant used in water purification processes. It works by neutralizing the charges of suspended particles, causing them to clump together and settle out of the water. This process is essential for producing clean drinking water and ensuring public health.The significance of coagulants extends beyond just medical and environmental applications; they are also crucial in various industrial processes. For instance, in the production of cheese, coagulants such as rennet are used to curdle milk, separating it into solid curds and liquid whey. This process is fundamental in creating many types of cheese and showcases the versatile nature of coagulants in different fields.Understanding the role of coagulants in our bodies and the environment emphasizes the importance of this term. Whether it is through the natural mechanisms of blood clotting or the artificial methods employed in water treatment, coagulants play a significant role in maintaining health and safety. As we continue to advance in science and technology, the study of coagulants will likely lead to new discoveries and innovations that can improve our lives. Therefore, it is essential to appreciate the multifaceted nature of coagulants and their impact on both biological systems and industrial applications.

在医学和生物学领域，术语coagulant指的是一种促进凝固或血液凝结过程的物质。凝血是一个重要的生理过程，可以防止在受伤时过度出血。当我们想到身体对切口或伤害的反应时，常常忽视了为确保我们生存而发生的一系列复杂事件。coagulant在这种情况下的作用至关重要，因为它有助于形成稳定的血块，封闭伤口并促进愈合。最常见的coagulants是血液中的蛋白质，如纤维蛋白原和凝血酶原。这些蛋白质与血小板（血液中的小细胞碎片）一起工作，形成一种网状结构，形成血块。这个过程不仅对止血至关重要，而且通过封闭病原体的入口来防止感染。除了天然的coagulants，还有一些合成和药用的coagulants在医疗治疗中发挥着重要作用。例如，患有血友病（一种影响身体凝血能力的遗传疾病）的患者可能会接受凝血因子浓缩物的治疗。这些治疗通常包括有助于启动凝血过程的coagulants，使这些患者能够更有效地管理他们的病情。此外，在水处理的背景下，术语coagulant具有不同的含义。在这种情况下，coagulants是添加到水中以促进去除悬浮颗粒的化学物质。例如，铝土矿是一种常用的水净化过程中的coagulant。它通过中和悬浮颗粒的电荷，使它们聚集在一起并沉淀到水中。这个过程对于生产洁净饮用水和确保公共健康至关重要。coagulants的重要性不仅仅局限于医疗和环境应用；它们在各种工业过程中也至关重要。例如，在奶酪生产中，coagulants如凝乳酶被用来使牛奶凝固，将其分离成固体凝乳和液体乳清。这个过程是制造许多类型奶酪的基础，展示了coagulants在不同领域的多功能性。理解coagulants在我们身体和环境中的作用强调了这个术语的重要性。无论是通过自然的凝血机制还是水处理中采用的人为方法，coagulants在维护健康和安全方面都发挥着重要作用。随着科学和技术的不断进步，对coagulants的研究可能会导致新的发现和创新，从而改善我们的生活。因此，欣赏coagulants的多面性及其对生物系统和工业应用的影响是至关重要的。