elastic shortening

简明释义

弹性压缩

英英释义

例句

1.The engineer explained that the bridge's design accounts for elastic shortening 弹性收缩 due to temperature changes.

工程师解释说，桥梁的设计考虑了由于温度变化导致的elastic shortening 弹性收缩。

2.The architect had to consider elastic shortening 弹性收缩 when calculating the total height of the building.

建筑师在计算建筑物的总高度时必须考虑elastic shortening 弹性收缩。

3.During the testing phase, the team measured the elastic shortening 弹性收缩 of the cables under load.

在测试阶段，团队测量了电缆在负载下的elastic shortening 弹性收缩。

4.In the context of material science, elastic shortening 弹性收缩 is crucial for understanding how materials behave under stress.

在材料科学中，elastic shortening 弹性收缩 对于理解材料在应力下的行为至关重要。

5.When constructing the dam, engineers factored in elastic shortening 弹性收缩 to ensure its stability over time.

在建造大坝时，工程师考虑了elastic shortening 弹性收缩以确保其长期稳定性。

作文

Elastic shortening is a fundamental concept in the field of mechanics and material science. It refers to the phenomenon where a material, when subjected to tensile or compressive forces, experiences a temporary reduction in length due to its elastic properties. This behavior is particularly significant in materials that exhibit elasticity, allowing them to return to their original shape once the applied force is removed. Understanding elastic shortening (弹性缩短) is crucial for engineers and designers, as it plays a vital role in ensuring the safety and functionality of structures and mechanical systems.When analyzing materials under load, it is essential to consider how they will behave when forces are applied. For instance, in the construction of bridges, beams, and other structural elements, engineers must account for elastic shortening (弹性缩短) to predict how these materials will respond to various loads. If a beam is compressed, it will shorten slightly due to this elastic behavior. This shortening is not permanent; once the load is removed, the beam will return to its original length, provided that the material has not been stressed beyond its elastic limit.The concept of elastic shortening (弹性缩短) is also applicable in the design of mechanical components such as springs. When a spring is compressed, it shortens due to the elastic properties of the material. The ability of the spring to return to its original length after the load is removed is what makes it an effective component in many mechanical systems. Understanding how much a spring will shorten under a given load is critical for ensuring that it functions correctly within the larger system.Moreover, elastic shortening (弹性缩短) can be influenced by several factors, including temperature, material composition, and the duration of the applied load. For example, some materials may exhibit greater elastic shortening at higher temperatures due to increased molecular movement, which allows them to deform more easily. Similarly, the duration of the load can also impact how much a material shortens elastically; prolonged loading may lead to plastic deformation, which is a permanent change in the material's shape.In practical applications, engineers often use mathematical models to predict the extent of elastic shortening (弹性缩短) in materials. These models take into account the material's Young's modulus, which measures its stiffness, and the type of loading being applied. By accurately predicting how much a material will shorten under load, engineers can design safer and more efficient structures and components.In conclusion, elastic shortening (弹性缩短) is an essential concept in engineering and material science, influencing the design and analysis of various structures and mechanical systems. By understanding how materials behave under stress, engineers can ensure that their designs are both safe and functional. As technology continues to advance, the study of elastic shortening (弹性缩短) will remain a critical area of focus, helping to drive innovation in materials and structural design.

弹性缩短是力学和材料科学领域的一个基本概念。它指的是一种现象，当材料受到拉伸或压缩力时，由于其弹性特性而经历的暂时长度减少。这种行为在表现出弹性的材料中尤为重要，使它们能够在施加的力移除后恢复到原始形状。理解弹性缩短（elastic shortening）对于工程师和设计师至关重要，因为它在确保结构和机械系统的安全性和功能性方面发挥着重要作用。在分析受载材料时，考虑它们在施加力时的行为至关重要。例如，在桥梁、梁和其他结构元件的建设中，工程师必须考虑弹性缩短（elastic shortening），以预测这些材料在各种负载下的响应。如果一根梁被压缩，它会由于这种弹性行为而略微缩短。这种缩短不是永久性的；一旦负载移除，梁将恢复到其原始长度，前提是材料没有被施加超过其弹性极限的压力。弹性缩短（elastic shortening）的概念同样适用于机械组件的设计，例如弹簧。当弹簧被压缩时，由于材料的弹性特性，它会缩短。弹簧在负载移除后能够恢复到其原始长度的能力使其成为许多机械系统中有效的组件。了解在给定负载下弹簧会缩短多少对确保其在更大系统中正常运作至关重要。此外，弹性缩短（elastic shortening）还可能受到多个因素的影响，包括温度、材料成分和施加负载的持续时间。例如，一些材料在较高温度下可能表现出更大的弹性缩短，因为分子运动增加，使其更容易变形。同样，负载的持续时间也会影响材料在弹性缩短方面的程度；长期加载可能导致塑性变形，即材料形状的永久性变化。在实际应用中，工程师通常使用数学模型来预测材料的弹性缩短（elastic shortening）程度。这些模型考虑了材料的杨氏模量，该模量衡量了其刚度，以及施加的负载类型。通过准确预测材料在负载下的缩短程度，工程师可以设计出更安全、更高效的结构和组件。总之，弹性缩短（elastic shortening）是工程和材料科学中的一个重要概念，影响着各种结构和机械系统的设计与分析。通过理解材料在应力下的行为，工程师可以确保他们的设计既安全又功能齐全。随着技术的不断进步，对弹性缩短（elastic shortening）的研究将继续成为一个关键的关注领域，推动材料和结构设计的创新。