surface irregularity

简明释义

表面不平度

英英释义

例句

1.Engine performance can be affected by surface irregularity 表面不规则性 in the combustion chamber.

燃烧室内的表面不规则性会影响发动机性能。

2.To ensure proper adhesion, we must address any surface irregularity 表面不规则性 before applying the adhesive.

为了确保良好的粘附性，我们必须在涂抹粘合剂之前处理任何表面不规则性。

3.The technician noted a significant surface irregularity 表面不规则性 on the metal part during inspection.

技术员在检查过程中注意到金属部件上有明显的表面不规则性。

4.The surface irregularity 表面不规则性 on the glass made it difficult to see clearly.

玻璃上的表面不规则性使得视线模糊。

5.The surface irregularity 表面不规则性 caused the paint to peel off unevenly.

这表面不规则性导致油漆不均匀剥落。

作文

In the field of materials science and engineering, understanding the concept of surface irregularity is crucial for various applications. Surface irregularity refers to the deviations or imperfections present on the surface of a material. These irregularities can significantly affect the material's properties, including its strength, durability, and aesthetic appeal. For instance, in manufacturing processes, a smooth surface is often desired to ensure proper adhesion and minimize friction. However, when surface irregularity occurs, it can lead to defects that compromise the overall performance of the product. One common example of surface irregularity is found in metals during the machining process. When metal is cut, ground, or polished, the resulting surface may have tiny bumps, grooves, or scratches. These imperfections can act as stress concentrators, which may lead to premature failure of the material under load. Engineers must take these factors into account when designing components that will be subjected to high stress or fatigue. Additionally, surface irregularity plays a significant role in the field of coatings and finishes. A coating applied to a surface with high irregularity may not adhere properly, leading to peeling or flaking over time. This is particularly important in industries such as automotive or aerospace, where protective coatings are critical for preventing corrosion and enhancing the lifespan of components. Thus, understanding and controlling surface irregularity is essential for achieving optimal results in finishing processes.Moreover, the aesthetic aspect of surface irregularity cannot be overlooked. In consumer products, such as furniture or electronic devices, a smooth and flawless surface is often associated with quality and craftsmanship. Manufacturers invest considerable resources in ensuring that their products have minimal surface irregularity to meet consumer expectations. For example, a smartphone with a perfectly smooth glass surface is more appealing than one with noticeable irregularities, which can detract from its perceived value.To quantify surface irregularity, various measurement techniques are employed. Techniques such as laser scanning and atomic force microscopy allow researchers to analyze the topography of a surface at a microscopic level. By measuring the roughness and other parameters associated with surface irregularity, engineers can make informed decisions regarding material selection and processing methods.In conclusion, surface irregularity is a fundamental concept in materials science that affects both the functional and aesthetic aspects of products. From mechanical performance to visual appeal, the presence of irregularities on a surface can have far-reaching consequences. Therefore, it is essential for engineers and manufacturers to understand and manage surface irregularity to ensure the quality and reliability of their products. Through careful design, processing, and testing, the negative impacts of surface irregularity can be minimized, leading to better-performing and more attractive materials and products.

在材料科学和工程领域，理解“表面不规则性”的概念对于各种应用至关重要。“表面不规则性”指的是材料表面存在的偏差或缺陷。这些不规则性会显著影响材料的性能，包括其强度、耐用性和美观性。例如，在制造过程中，通常希望表面光滑，以确保适当的粘附并最小化摩擦。然而，当出现“表面不规则性”时，可能导致缺陷，从而损害产品的整体性能。一个常见的“表面不规则性”例子是在金属加工过程中。当金属被切割、磨削或抛光时，所产生的表面可能会有微小的凸起、沟槽或划痕。这些缺陷可能作为应力集中点，导致材料在负载下的提前失效。工程师必须考虑这些因素，在设计将承受高应力或疲劳的组件时。此外，“表面不规则性”在涂层和表面处理领域中也发挥着重要作用。涂层施加在具有高不规则性的表面上时，可能无法正确附着，导致随着时间的推移剥落或脱落。这在汽车或航空航天等行业中尤为重要，因为保护涂层对于防止腐蚀和增强组件的使用寿命至关重要。因此，理解和控制“表面不规则性”对于实现最佳的表面处理结果至关重要。此外，“表面不规则性”的美学方面也不容忽视。在消费者产品中，如家具或电子设备，光滑无瑕的表面通常与质量和工艺相关。制造商投入大量资源确保其产品具有最小的“表面不规则性”，以满足消费者的期望。例如，具有完美光滑玻璃表面的智能手机比表面有明显不规则性的手机更具吸引力，这可能会降低其感知价值。为了量化“表面不规则性”，采用了各种测量技术。激光扫描和原子力显微镜等技术使研究人员能够在微观水平上分析表面的形貌。通过测量与“表面不规则性”相关的粗糙度和其他参数，工程师可以就材料选择和加工方法做出明智的决策。总之，“表面不规则性”是材料科学中的一个基本概念，影响产品的功能和美学方面。从机械性能到视觉吸引力，表面上不规则性的存在可能会产生深远的影响。因此，工程师和制造商必须理解和管理“表面不规则性”，以确保其产品的质量和可靠性。通过精心设计、加工和测试，可以最小化“表面不规则性”的负面影响，从而导致更优质和更具吸引力的材料和产品。