coatings

简明释义

英[ˈkəʊtɪŋz]美[ˈkoʊtɪŋz]

n. [涂料]涂料，[涂料]涂层；镀膜加工（coating 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1."We often need to shed our skins, those coatings and facades that we cover ourselves with," I said to my now absorbed daughter.

我告诉全神贯注的小女儿：“我们常常要蜕皮，换掉身上那些衣服。”

2.A plane's materials -particularly any skin coatings -are equally important.

飞机的材料——尤其是外表材料——同样重要。

3.Hydrophobic coatings, like Teflon, are then needed to repel the water and stream it as quickly as possible to a reservoir so it does not evaporate.

之后Teflon这类的排水涂层，尽快把水汇到水库，防止蒸发。

4.PET is used in beverage bottles, food pouches, coatings and other common products.

PET广泛的使用在饮料包装瓶，食品袋，覆膜以及其他的普通产品上。

5.most of the rest goes into paints and coatings.

其余的大多用于制造颜料和衣料。

6.The surface texture of the coatings also turned out to be important.

涂层表面的纹理也是相当重要的。

7.Nowadays, it's said umbrellas with black coatings inside block the sun better than those with silver coatings.

目前，有种说法认为，比起银色涂料，伞内的黑色涂料可以更好地阻挡太阳光。

8.The FCC team found that stacking the coatings one on top of another enhanced the anti-reflective properties of each layer.

FCC小组发现，在一个涂层上面再垒上一层有助于提高每层的抗反射性。

9.The car was protected with a layer of coatings.

这辆车用一层涂层进行了保护。

10.The artist used special coatings to enhance the colors of his painting.

这位艺术家使用了特殊的涂层来增强他画作的颜色。

11.The manufacturer offers various coatings for different surfaces.

制造商为不同表面提供各种涂层。

12.These coatings are designed to resist corrosion.

这些涂层旨在抵抗腐蚀。

13.We need to apply coatings on the roof to prevent leaks.

我们需要在屋顶上涂抹涂层以防止漏水。

作文

In the modern world, various industries rely heavily on materials that require protective layers to enhance their durability and appearance. One of the most crucial elements in this context is the use of coatings, which are applied to surfaces for protection and aesthetic purposes. The term coatings refers to a layer of material applied to the surface of an object, typically to protect it from environmental factors, improve its appearance, or provide specific functional properties. For instance, in the automotive industry, vehicles are often painted with specialized coatings that not only give them vibrant colors but also protect the metal surfaces from rust and corrosion. These coatings are designed to withstand harsh weather conditions and UV exposure, ensuring that cars maintain their luster over time.In addition to automotive applications, coatings play a vital role in the construction industry. Buildings and infrastructure are frequently treated with coatings that provide insulation, waterproofing, and fire resistance. These protective layers help extend the life of structures, reducing maintenance costs and improving safety. For example, concrete surfaces can be treated with sealants—another form of coatings—to prevent water infiltration, which can lead to structural damage over time.The technological advancements in coatings have led to the development of innovative solutions such as self-cleaning and anti-fogging coatings. Self-cleaning coatings utilize nanotechnology to create surfaces that repel dirt and grime, making them ideal for windows and solar panels. This not only enhances the visual appeal but also improves energy efficiency by allowing more sunlight to penetrate through clean surfaces. On the other hand, anti-fogging coatings are particularly useful in eyewear and vehicle windshields, providing clear visibility in various weather conditions.Moreover, the field of electronics has seen significant advancements due to specialized coatings. Electronic devices often require coatings that provide insulation and protection against moisture and dust. For example, circuit boards are coated with materials that prevent short circuits and enhance the longevity of the components. This application of coatings is critical in ensuring that electronic devices function properly in diverse environments.The environmental impact of coatings cannot be overlooked. Traditionally, many coatings contained harmful volatile organic compounds (VOCs) that contributed to air pollution. However, the industry has shifted towards more eco-friendly formulations, including water-based and low-VOC coatings. This transition not only benefits the environment but also aligns with the growing consumer demand for sustainable products.In conclusion, coatings are an integral part of numerous industries, providing essential protective and aesthetic functions. From automobiles to buildings and electronics, the application of coatings enhances durability, performance, and appearance. As technology continues to evolve, we can expect even more innovative coatings that will further improve our quality of life while being mindful of environmental sustainability. Understanding the significance of coatings helps us appreciate the advancements in materials science and their impact on our daily lives.

在现代社会，各个行业在很大程度上依赖于需要保护层以增强耐久性和外观的材料。在这个背景下，使用涂层是最关键的元素之一，涂层被应用于表面以实现保护和美观的目的。术语涂层指的是施加到物体表面的材料层，通常用于保护其免受环境因素的影响、改善其外观或提供特定的功能特性。例如，在汽车工业中，车辆通常涂有专业的涂层，不仅赋予它们鲜艳的颜色，还保护金属表面免受生锈和腐蚀。这些涂层旨在承受恶劣的天气条件和紫外线照射，确保汽车随着时间的推移保持光泽。除了汽车应用，涂层在建筑行业中也发挥着至关重要的作用。建筑物和基础设施经常经过处理，涂上提供绝缘、防水和防火的涂层。这些保护层有助于延长结构的使用寿命，降低维护成本并提高安全性。例如，混凝土表面可以用密封剂处理——另一种形式的涂层——以防止水渗透，这可能导致结构随时间的推移而受到损害。在涂层领域的技术进步导致了创新解决方案的发展，例如自清洁和防雾涂层。自清洁涂层利用纳米技术创造能够排斥污垢和污垢的表面，理想用于窗户和太阳能电池板。这不仅增强了视觉吸引力，还通过允许更多阳光穿透干净的表面来提高能源效率。另一方面，防雾涂层在眼镜和车辆挡风玻璃中尤其有用，在各种天气条件下提供清晰的可见性。此外，电子产品领域由于专门的涂层而取得了显著进展。电子设备通常需要提供绝缘和防潮、防尘的涂层。例如，电路板涂有防止短路并增强组件寿命的材料。这种涂层的应用对于确保电子设备在不同环境中正常运行至关重要。涂层对环境的影响也不容忽视。传统上，许多涂层含有有害的挥发性有机化合物（VOCs），会导致空气污染。然而，行业已经转向更环保的配方，包括水性和低VOCs的涂层。这种转变不仅有利于环境，还有助于满足消费者对可持续产品日益增长的需求。总之，涂层是众多行业不可或缺的一部分，提供基本的保护和美观功能。从汽车到建筑和电子产品，涂层的应用增强了耐久性、性能和外观。随着技术的不断发展，我们可以期待更多创新的涂层，进一步改善我们的生活质量，同时关注环境的可持续性。理解涂层的重要性帮助我们欣赏材料科学的进步及其对我们日常生活的影响。