contact surface

简明释义

接触表面

英英释义

例句

1.When welding, the contact surface must be free of contaminants to ensure a strong bond.

焊接时，接触面必须没有污染物，以确保牢固的结合。

2.The design of the contact surface in the brake system is critical for effective stopping power.

刹车系统中接触面的设计对有效制动至关重要。

3.The contact surface of the two gears must be properly lubricated to reduce friction.

这两个齿轮的接触面必须适当润滑以减少摩擦。

4.In this experiment, we measured the temperature of the contact surface between the metal and the insulating material.

在这个实验中，我们测量了金属与绝缘材料之间的接触面的温度。

5.To ensure a good seal, the contact surface of the gasket must be clean and smooth.

为了确保良好的密封，垫圈的接触面必须干净且光滑。

作文

In the realm of engineering and physics, understanding the concept of the contact surface is crucial for various applications. The contact surface refers to the area where two objects make contact with each other. This concept is particularly significant in fields such as materials science, mechanical engineering, and tribology, which is the study of friction, wear, and lubrication. For instance, when two surfaces slide against one another, the characteristics of their contact surface can greatly influence the amount of friction generated between them.One practical example of the importance of the contact surface can be seen in the design of brake systems in vehicles. The efficiency of braking relies heavily on the contact surface between the brake pads and the rotors. If the contact surface is too smooth, there may not be enough friction to stop the vehicle effectively. Conversely, if the contact surface is too rough, it could lead to excessive wear and tear, reducing the lifespan of the components involved. Therefore, engineers must carefully consider the material properties and textures of the contact surface to optimize performance and safety.Moreover, in the context of manufacturing processes, the contact surface plays a vital role in ensuring the quality of products. For example, during welding, the contact surface between two metal pieces must be clean and properly aligned to ensure a strong bond. Any contamination or misalignment at the contact surface can lead to weak joints, which may compromise the integrity of the final product. This emphasizes the need for meticulous preparation and inspection of contact surfaces in industrial settings.In addition to mechanical applications, the concept of the contact surface is also relevant in biological systems. For instance, the interaction between cells often occurs at specific contact surfaces, which can influence cellular behavior and communication. Understanding these contact surfaces can provide insights into various biological processes, including tissue engineering and regenerative medicine.Furthermore, the contact surface can affect thermal conductivity in composite materials. In applications where heat dissipation is critical, such as in electronics, the quality of the contact surface between heat sinks and electronic components can determine how efficiently heat is transferred away from sensitive parts. Engineers often use thermal interface materials to enhance the contact surface and improve thermal performance.In conclusion, the significance of the contact surface cannot be overstated. Whether in engineering, manufacturing, biology, or electronics, the characteristics of the contact surface can have profound implications on performance, safety, and functionality. As technology continues to advance, a deeper understanding of contact surfaces will remain essential for innovation and improvement across various fields. By focusing on optimizing these surfaces, we can enhance the efficiency and effectiveness of countless applications, ultimately leading to better products and technologies for society as a whole.

在工程和物理学领域，理解接触面的概念对各种应用至关重要。接触面是指两个物体相互接触的区域。这个概念在材料科学、机械工程和摩擦学等领域特别重要，摩擦学是研究摩擦、磨损和润滑的学科。例如，当两个表面相互滑动时，它们的接触面特性会极大地影响它们之间产生的摩擦量。一个实际例子是车辆制动系统设计中接触面的重要性。制动的效率在很大程度上依赖于刹车片与转子的接触面。如果接触面过于光滑，可能无法产生足够的摩擦来有效停车。相反，如果接触面过于粗糙，则可能导致过度磨损，减少相关部件的使用寿命。因此，工程师必须仔细考虑接触面的材料属性和纹理，以优化性能和安全性。此外，在制造过程中，接触面在确保产品质量方面起着至关重要的作用。例如，在焊接过程中，两块金属之间的接触面必须干净且正确对齐，以确保牢固的结合。任何污染或接触面的错位都可能导致接头弱，从而可能危及最终产品的完整性。这强调了在工业环境中对接触面进行细致准备和检查的必要性。除了机械应用，接触面的概念在生物系统中也相关。例如，细胞之间的相互作用通常发生在特定的接触面上，这可能影响细胞行为和交流。理解这些接触面可以为各种生物过程提供见解，包括组织工程和再生医学。此外，接触面还会影响复合材料的热导率。在热散发至关重要的应用中，例如电子设备，散热器与电子元件之间的接触面的质量可以决定热量从敏感部件转移的效率。工程师通常使用热界面材料来增强接触面并改善热性能。总之，接触面的重要性不容小觑。无论是在工程、制造、生物学还是电子学中，接触面的特性对性能、安全性和功能性都有深远的影响。随着技术的不断进步，对接触面的更深入理解将继续成为各个领域创新和改进的基础。通过关注优化这些表面，我们可以提高无数应用的效率和有效性，从而最终为整个社会带来更好的产品和技术。