coagulation是一个名词,指凝结作用、凝集,出自生物学。在生物学中,血液的凝固通常是通过血小板和凝血因子的相互作用完成的,这最终会导致血液变成凝胶状的物质。在英语中,这个词通常与医学和生物学有关。
单词读音:这个词的发音可以通过读出谐音“抠啊-金啊-杜拉-特”来帮助记忆。
例句:Blood coagulation is the process by which blood turns into a solid gel-like substance. (血液凝固是血液变成固体凝胶状物质的过程。)
在例句中,我们看到血液是如何通过一系列复杂的化学反应变成固体凝胶状物质的过程。
另外,我们再提供一些“coagulation”的用法例句:
1. Coagulation of blood platelets is a crucial step in the formation of blood clots. (血小板的凝结是形成血块的关键步骤。)
2. This medicine will help to induce coagulation in cases of hemophilia. (对于血友病患者来说,这种药将有助于引发凝结。)
3. During the coagulation of proteins, some amino acids are cross-linked, leading to the formation of larger molecules. (在蛋白质凝结的过程中,一些氨基酸会发生交联,从而形成更大的分子。)
4. In vivo, the presence of oxygen leads to the formation of coagulation products such as thrombin and fibrin. (在体内,氧气的存在会导致凝血产物如凝血酶和纤维蛋白的形成。)
5. Coagulation time refers to the amount of time it takes for blood to become solid after it is drawn from the body. (凝结时间指的是血液从体内抽出后变硬所需的时间。)
6. Coagulation of protein solutions can be induced by the addition of salts or acids. (蛋白质溶液的凝结可以通过加入盐或酸来实现。)
7. The process of coagulation is a complex one that involves numerous chemical reactions. (凝结的过程是一个复杂的过程,涉及到许多化学反应。)
8. The addition of a coagulant to water treatment systems can help to improve water quality by reducing the amount of bacteria and other microorganisms present in the water. (在水处理系统中添加混凝剂可以通过减少水中细菌和其他微生物的数量来有助于改善水质。)
9. Some foodstuffs naturally contain coagulable agents that cause them to solidify upon contact with liquids or temperatures below a certain point. (一些食物制品含有能够使之凝结的助凝剂,使其在与液体接触或者在达到一定温度时会变硬。)
总之,“coagulation”在不同的上下文中有不同的意思和用法。记住这个单词对于理解和掌握生物学、医学以及相关的学科领域是至关重要的。