elastic deformation

简明释义

弹性变形

英英释义

例句

1.When a rubber band is stretched, it undergoes elastic deformation 弹性变形, allowing it to return to its original shape when released.

当橡皮筋被拉伸时，它经历了弹性变形 elastic deformation，允许它在释放时回到原来的形状。

2.In sports equipment, elastic deformation 弹性变形 helps improve performance by absorbing shock.

在运动器材中，弹性变形 elastic deformation有助于通过吸收冲击来提高性能。

3.The elastic deformation 弹性变形 of the springs allows them to support heavy loads without permanent damage.

弹簧的弹性变形 elastic deformation使它们能够在不造成永久损坏的情况下支撑重物。

4.The elastic deformation 弹性变形 of the metal wire is crucial for its use in suspension bridges.

金属线的弹性变形 elastic deformation对其在悬索桥中的使用至关重要。

5.During an earthquake, buildings experience elastic deformation 弹性变形 that can help them withstand shaking.

在地震期间，建筑物经历的弹性变形 elastic deformation可以帮助它们抵御震动。

作文

Elastic deformation is a fundamental concept in physics and engineering, describing the ability of materials to return to their original shape after being subjected to stress. When a material is deformed elastically, it undergoes a temporary change in shape or size, but once the applied force is removed, it reverts back to its initial form. This phenomenon is crucial in various applications, from everyday objects to complex engineering structures. Understanding elastic deformation (弹性变形) helps us design safer and more efficient products that can withstand forces without permanent damage.For instance, consider a rubber band. When you stretch it, the rubber molecules align and the band elongates. This change is an example of elastic deformation (弹性变形), as the rubber band will return to its original length once the stretching force is released. This property is not limited to rubber; many materials exhibit elastic behavior up to a certain limit, known as the elastic limit. Beyond this point, the material may experience plastic deformation, where it cannot return to its original shape.In engineering, understanding the limits of elastic deformation (弹性变形) is vital for ensuring the integrity of structures. For example, bridges and buildings must be designed to accommodate the forces they encounter, such as wind, weight, and seismic activity. Engineers use materials that can undergo elastic deformation (弹性变形) to absorb these stresses, preventing catastrophic failures. Steel and concrete are common materials used in construction due to their favorable elastic properties.Moreover, the concept of elastic deformation (弹性变形) is also essential in the field of biomechanics. Human tissues, such as tendons and ligaments, exhibit elastic properties that allow them to stretch and return to their original shape. This elasticity is crucial for movement and flexibility, enabling us to perform various physical activities without injury. Understanding how our bodies utilize elastic deformation (弹性变形) can lead to advancements in medical treatments and rehabilitation techniques.In addition, elastic deformation (弹性变形) plays a significant role in the development of new materials. Researchers are constantly exploring ways to enhance the elastic properties of materials for various applications, such as creating more durable sports equipment or designing flexible electronics. Innovations in this area can lead to breakthroughs in technology and improve the quality of products we use daily.In conclusion, elastic deformation (弹性变形) is a critical aspect of material science and engineering that impacts numerous fields. From ensuring the safety of structures to improving human performance and advancing technology, the ability of materials to undergo elastic changes is vital. By studying and applying the principles of elastic deformation (弹性变形), we can continue to innovate and create solutions that enhance our lives and protect our environment.

弹性变形是物理学和工程学中的一个基本概念，描述了材料在受到应力后能够恢复到原始形状的能力。当材料发生弹性变形时，它会经历形状或大小的暂时变化，但一旦施加的力被移除，它就会恢复到最初的形态。这种现象在从日常物品到复杂工程结构的各种应用中都是至关重要的。理解弹性变形（elastic deformation）有助于我们设计更安全、更高效的产品，使其能够承受力量而不造成永久性损坏。例如，考虑一下橡皮筋。当你拉伸它时，橡胶分子会排列，橡皮筋会延长。这种变化是弹性变形（elastic deformation）的一个例子，因为橡皮筋在施加的拉力释放后会返回到原来的长度。这种特性并不仅限于橡胶；许多材料在一定限度内表现出弹性行为，这个限度被称为弹性极限。超过这个点，材料可能会经历塑性变形，此时它无法恢复到原始形状。在工程学中，理解弹性变形（elastic deformation）的极限对于确保结构的完整性至关重要。例如，桥梁和建筑物必须设计成能够适应它们所遇到的力量，如风、重量和地震活动。工程师使用能够经历弹性变形（elastic deformation）的材料来吸收这些应力，从而防止灾难性的故障。钢铁和混凝土是由于其有利的弹性特性而在建筑中常用的材料。此外，弹性变形（elastic deformation）的概念在生物力学领域也至关重要。人体组织，如肌腱和韧带，表现出弹性特性，使其能够伸展并返回到原始形状。这种弹性对于运动和灵活性至关重要，使我们能够进行各种身体活动而不受伤。理解我们的身体如何利用弹性变形（elastic deformation）可以促进医学治疗和康复技术的进步。此外，弹性变形（elastic deformation）在新材料的发展中也扮演着重要角色。研究人员不断探索增强材料弹性特性的方式，以用于各种应用，例如制造更耐用的运动器材或设计柔性电子产品。在这一领域的创新可能会导致技术突破，并改善我们日常使用的产品的质量。总之，弹性变形（elastic deformation）是材料科学和工程学中的一个关键方面，影响着众多领域。从确保结构安全到改善人类表现以及推动技术进步，材料经历弹性变化的能力至关重要。通过研究和应用弹性变形（elastic deformation）的原理，我们可以继续创新，创造出改善生活和保护环境的解决方案。