abrasion

简明释义

英[əˈbreɪʒn]美[əˈbreɪʒn]

n. 磨损；磨耗；擦伤

复 数 a b r a s i o n s

英英释义

单词用法

同义词

反义词

例句

1.In this experiment, the abrasion resistance of concrete mixed with expansive compound mineral admixture is studied.

试验研究了添加膨胀组分的复合矿物掺合料的混凝土耐磨性能。

2.They are strong, transparent, and resistant to oils and abrasion.

它们具有高强度，透明并耐油和耐磨。

3.Because there is no abrasion between the concave and convex, the nut is reusable.

由于凹面与凸面之间没有磨损，螺母可以重复使用。

4.So how to decrease the abrasion of bearings becomes one of the important researching subjects.

因此，如何减少轴承磨损是振动机构研究的主要课题之一。

5.For the beginner, any clothing tough enough to take abrasion will suffice.

对于初级攀岩者来说，任何耐磨的衣服都可以。

6.Sometimes they contain rough abrasives that cause increased abrasion of the teeth at the gum line.

这些牙膏或牙粉含有粗槽的磨牙剂，使用龈线上的牙齿的磨损增加。

7.Give me a bandage for an abrasion.

我擦伤了，给我绷带。

8.The abrasion 磨损 on the car's bumper was caused by a minor accident.

汽车保险杠上的磨损是由于小事故造成的。

9.The athlete treated her abrasions 擦伤 with antiseptic ointment.

运动员用消毒药膏处理了她的擦伤。

10.After falling off his bike, he had several abrasions 擦伤 on his knees.

他从自行车上摔下来后，膝盖上有几处擦伤。

11.The doctor examined the cut and found that there was only a minor abrasion 擦伤 on the surface.

医生检查了伤口，发现表面只有轻微的擦伤。

12.He wore protective gear to prevent any abrasions 擦伤 during the skateboarding competition.

他穿上保护装备，以防在滑板比赛中受任何擦伤。

作文

In our daily lives, we often encounter various terms that describe physical phenomena. One such term is abrasion, which refers to the process of wearing away or scraping a surface through friction. This concept is not only relevant in geology but also in medicine and engineering. Understanding abrasion can help us appreciate its implications in different fields. In geology, abrasion occurs when rocks and sediments are worn down by wind, water, or ice. For instance, riverbeds often exhibit signs of abrasion as flowing water erodes the rocks and stones over time, creating smooth surfaces. This natural process plays a crucial role in shaping landscapes and forming sedimentary rocks. Without abrasion, many of the beautiful formations we see today would not exist. The Grand Canyon, for example, has been sculpted by the relentless forces of nature, showcasing the power of abrasion over millions of years.In medicine, abrasion can refer to the removal of the outer layer of skin due to friction or injury. Commonly, this occurs during accidents or falls, resulting in minor wounds that may require cleaning and protection to prevent infection. Understanding the nature of abrasion injuries allows healthcare professionals to provide appropriate treatment and care. For instance, a nurse might clean an abrasion with antiseptic to promote healing and reduce the risk of complications.Moreover, the concept of abrasion extends into the field of engineering, particularly in material science. Engineers must consider abrasion resistance when designing products that will be subjected to wear and tear. For example, tools and machinery components are often made from materials that can withstand high levels of abrasion to ensure longevity and reliability. In industries such as mining and construction, where equipment faces harsh conditions, understanding the properties of materials against abrasion can lead to better performance and reduced costs over time.The impact of abrasion is evident in everyday life, from the smoothness of polished stones on a beach to the careful treatment of a scraped knee. As we navigate through various environments, we may not always recognize the role of abrasion, yet it influences many aspects of our world. Whether in nature, healthcare, or technology, the understanding of abrasion helps us appreciate the complexity and interconnectedness of different disciplines.In conclusion, the term abrasion encompasses a wide range of meanings and applications across various fields. By recognizing its significance in geology, medicine, and engineering, we can gain a holistic understanding of how abrasion shapes our environment and affects our lives. As we continue to explore these connections, we deepen our appreciation for the intricate processes that govern both the natural world and human innovation. Thus, mastering the concept of abrasion not only enriches our vocabulary but also enhances our comprehension of the world around us.

在我们的日常生活中，我们经常会遇到描述物理现象的各种术语。其中一个术语是abrasion，它指的是通过摩擦磨损或刮擦表面的过程。这个概念不仅与地质学有关，还与医学和工程学相关。理解abrasion可以帮助我们欣赏它在不同领域的影响。在地质学中，abrasion发生在岩石和沉积物被风、水或冰磨损时。例如，河床通常表现出abrasion的迹象，因为流动的水随着时间的推移侵蚀岩石和石头，形成光滑的表面。这个自然过程在塑造地貌和形成沉积岩方面发挥着至关重要的作用。如果没有abrasion，我们今天看到的许多美丽的地貌将不存在。例如，科罗拉多大峡谷就是经过自然力量的无情雕刻，展示了数百万年来abrasion的威力。在医学上，abrasion可以指由于摩擦或伤害而去除皮肤外层的情况。通常，这种情况发生在意外事故或跌倒中，导致轻微的伤口，可能需要清洁和保护以防止感染。了解abrasion伤害的性质使医疗专业人员能够提供适当的治疗和护理。例如，护士可能会用消毒剂清洗abrasion以促进愈合并降低并发症的风险。此外，abrasion的概念延伸到工程领域，特别是在材料科学中。工程师在设计将受到磨损的产品时，必须考虑abrasion的抗性。例如，工具和机械组件通常采用能够承受高水平abrasion的材料，以确保其耐用性和可靠性。在采矿和建筑等行业，设备面临恶劣条件，理解材料对抗abrasion的特性可以提高性能并降低长期成本。abrasion的影响在日常生活中显而易见，从海滩上打磨光滑的石头到小心处理擦伤的膝盖。当我们穿越各种环境时，可能并不总是意识到abrasion的作用，但它影响着我们世界的许多方面。无论是在自然、医疗还是技术领域，对abrasion的理解都有助于我们欣赏不同学科之间的复杂性和相互联系。总之，术语abrasion涵盖了各个领域广泛的含义和应用。通过认识到它在地质学、医学和工程学中的重要性，我们可以全面了解abrasion如何塑造我们的环境并影响我们的生活。随着我们继续探索这些联系，我们加深了对支配自然世界和人类创新的复杂过程的欣赏。因此，掌握abrasion的概念不仅丰富了我们的词汇，也增强了我们对周围世界的理解。