covering layer

简明释义

保层

英英释义

例句

1.In geology, the covering layer of soil affects the types of vegetation that can grow.

在地质学中，土壤的覆盖层影响能够生长的植物类型。

2.The insulation material serves as a covering layer to reduce energy loss.

绝缘材料作为一层覆盖层，可以减少能量损失。

3.A thin covering layer of ice formed on the lake overnight.

湖面上夜间形成了一层薄薄的覆盖层冰。

4.The artist applied a covering layer of varnish to protect the painting.

艺术家在画作上涂了一层覆盖层清漆以保护它。

5.The roof has a protective covering layer that prevents water leakage.

屋顶有一层保护性的覆盖层，可以防止水漏。

作文

In the world of materials science, the term covering layer refers to a protective or decorative surface that is applied over a substrate. This layer can serve multiple purposes, such as enhancing aesthetic appeal, providing insulation, or protecting against environmental factors. For instance, in construction, a covering layer might be used to insulate a building from harsh weather conditions, while also adding an attractive finish to the exterior. The choice of materials for a covering layer is crucial, as it can significantly affect the performance and longevity of the underlying structure.One common example of a covering layer is paint. When applied to walls, paint not only provides color and texture but also protects the surface from moisture and wear. Similarly, in the electronics industry, a covering layer of plastic or glass may be used to shield sensitive components from dust and damage. This protective measure is essential for ensuring the reliability and functionality of electronic devices.Moreover, the concept of a covering layer extends beyond physical materials. In the realm of biology, for instance, organisms often have protective layers that serve similar functions. The skin of animals acts as a covering layer, protecting internal organs from external threats while also regulating temperature and moisture levels. Plants, too, have covering layers such as bark or waxy coatings that help prevent water loss and protect against pests.In environmental science, the idea of a covering layer can also be seen in the context of soil. A healthy layer of vegetation acts as a covering layer that protects soil from erosion, conserves moisture, and supports biodiversity. Without this natural covering layer, soils can degrade quickly, leading to negative impacts on agriculture and ecosystems.Furthermore, the application of a covering layer is prevalent in various industries, including fashion and textiles. Fabrics often have a covering layer that enhances their durability and appearance. For example, a waterproof coating can be applied to a jacket, making it suitable for rainy weather while maintaining its stylish look. This dual function of a covering layer highlights the importance of innovation in material development, as manufacturers strive to create products that are both functional and aesthetically pleasing.In conclusion, the term covering layer encapsulates a wide array of applications across different fields. Whether in construction, electronics, biology, environmental science, or fashion, covering layers play a vital role in protecting, enhancing, and preserving the underlying materials or organisms. Understanding the significance of covering layers allows us to appreciate the complexities of design and functionality in our everyday lives. As technology advances, the development of new and improved covering layers will continue to shape the future of materials science and its applications.

在材料科学的世界中，术语covering layer指的是应用于基材上的保护或装饰表面。这个层可以有多种用途，例如增强美学吸引力、提供绝缘或保护免受环境因素的影响。例如，在建筑中，covering layer可能用于隔离建筑物免受恶劣天气条件的影响，同时也为外部增添了吸引人的外观。选择covering layer的材料至关重要，因为它会显著影响基础结构的性能和耐久性。covering layer的一个常见例子是油漆。当涂抹在墙壁上时，油漆不仅提供颜色和质感，还保护表面免受潮湿和磨损。同样，在电子行业，塑料或玻璃的covering layer可能用于保护敏感组件免受灰尘和损坏。这种保护措施对确保电子设备的可靠性和功能至关重要。此外，covering layer的概念超越了物理材料。在生物学领域，例如，生物体通常具有保护层，发挥类似的功能。动物的皮肤作为一种covering layer，保护内部器官免受外部威胁，同时调节温度和湿度水平。植物也有covering layers，如树皮或蜡质涂层，有助于防止水分流失并保护免受害虫侵害。在环境科学中，covering layer的概念也可以在土壤的背景下看到。一层健康的植被作为covering layer，保护土壤免受侵蚀，保持水分，并支持生物多样性。如果没有这种自然的covering layer，土壤会迅速退化，导致对农业和生态系统产生负面影响。此外，covering layer的应用在各个行业中都很普遍，包括时尚和纺织品。面料通常具有covering layer，增强其耐用性和外观。例如，可以在夹克上施加防水涂层，使其适合雨天穿着，同时保持时尚外观。这种covering layer的双重功能突显了材料开发创新的重要性，因为制造商努力创造既功能性又美观的产品。总之，术语covering layer涵盖了不同领域的广泛应用。无论是在建筑、电子、生物学、环境科学还是时尚中，covering layers在保护、增强和保持基础材料或生物体方面发挥着至关重要的作用。理解covering layers的重要性使我们能够欣赏日常生活中设计和功能的复杂性。随着技术的进步，新型和改进的covering layers的发展将继续塑造材料科学及其应用的未来。