anelasticity

简明释义

英[ˌænɪlæsˈtɪsəti]美[ænɪlæsˈtɪsɪti]

n. [物] 滞弹性，[力] 内摩擦力

英英释义

单词用法

同义词

反义词

例句

1.Anelasticity is normally not measured or defined in terms of stress or strain.

滞弹性一般不用应力或应变来度量或定义。

2.Anelasticity parameters are also necessary for high resolution exploration of engineering and oil and gas.

在精确的工程勘探、油气勘探中也是一个不可缺少的参数。

3.Anelasticity parameters are also necessary for high resolution exploration of engineering and oil and gas.

在精确的工程勘探、油气勘探中也是一个不可缺少的参数。

4.In geology, anelasticity plays a role in the deformation of rocks under tectonic forces.

在地质学中，无弹性在岩石在构造力下的变形中起着作用。

5.The concept of anelasticity is crucial in understanding how materials deform under stress.

理解材料在应力下如何变形的过程中，无弹性的概念至关重要。

6.Understanding anelasticity is important for designing resilient materials.

理解无弹性对于设计具有韧性的材料非常重要。

7.In engineering, anelasticity can lead to permanent deformations in structures.

在工程中，无弹性可能导致结构的永久变形。

8.The study of anelasticity helps in predicting the long-term behavior of materials.

对无弹性的研究有助于预测材料的长期行为。

作文

In the world of physics and engineering, understanding material properties is crucial for designing structures and products that can withstand various forces. One such property that plays a significant role in the behavior of materials under stress is anelasticity. This term refers to the time-dependent strain that occurs in materials when they are subjected to stress. Unlike elastic materials, which return to their original shape immediately after the stress is removed, materials exhibiting anelasticity will not fully recover their original shape even after the stress is released. This phenomenon can be observed in many real-world materials, including polymers and certain metals, particularly at elevated temperatures.The concept of anelasticity is essential for engineers and scientists as it affects how materials behave under different loading conditions. For instance, when a polymer is stretched, it may show an immediate elastic response, but over time, it may continue to deform slowly, indicating anelasticity. This behavior is significant in applications where materials are subjected to prolonged stress, such as in automotive components or aerospace structures. Understanding the anelasticity of materials helps engineers predict how these components will perform over time, ensuring safety and reliability.Moreover, anelasticity can also impact the energy dissipation characteristics of materials. When a material undergoes cyclic loading, the energy lost due to anelasticity can lead to increased wear and tear, ultimately affecting the lifespan of the product. For example, in the case of tires, the anelasticity of the rubber compounds used can influence how well they grip the road and how quickly they wear out. Therefore, manufacturers must consider this property when designing products that require durability and performance.In addition to its implications for engineering, anelasticity also has relevance in other fields, such as geology and biology. In geology, the anelasticity of rocks can affect how seismic waves propagate through the Earth, providing insights into the structure and behavior of geological formations. In biology, the anelasticity of tissues can influence how they respond to mechanical forces, which is important for understanding various physiological processes and developing medical devices.To summarize, anelasticity is a critical property of materials that describes their time-dependent deformation under stress. It is essential for engineers and scientists to understand this behavior to design safe and effective products. The implications of anelasticity extend beyond engineering, influencing fields such as geology and biology. By studying anelasticity, we can gain valuable insights into the performance and longevity of materials, ultimately leading to advancements in technology and science.

在物理和工程的世界中，理解材料特性对于设计能够承受各种力的结构和产品至关重要。其中一个在材料受力时表现出重要作用的特性是非弹性。这个术语指的是材料在受到应力时发生的时间依赖性应变。与弹性材料不同，弹性材料在应力移除后会立即恢复到原始形状，而表现出非弹性的材料即使在应力释放后也无法完全恢复其原始形状。这种现象可以在许多现实世界的材料中观察到，包括聚合物和某些金属，尤其是在高温下。非弹性的概念对工程师和科学家至关重要，因为它影响材料在不同加载条件下的行为。例如，当聚合物被拉伸时，它可能会显示出即时的弹性响应，但随着时间的推移，它可能会继续缓慢变形，这表明非弹性。这种行为在材料长时间受到应力的应用中具有重要意义，例如在汽车零部件或航空航天结构中。理解材料的非弹性帮助工程师预测这些组件随时间的表现，从而确保安全性和可靠性。此外，非弹性还可能影响材料的能量耗散特性。当材料经历循环加载时，由于非弹性而损失的能量可能导致磨损加剧，最终影响产品的使用寿命。例如，在轮胎的情况下，所用橡胶化合物的非弹性可以影响它们与路面的抓地力以及磨损的速度。因此，制造商在设计需要耐用性和性能的产品时必须考虑这一属性。除了对工程的影响外，非弹性在其他领域，如地质学和生物学中也具有相关性。在地质学中，岩石的非弹性可能影响地震波在地球内部的传播，为了解地质构造和行为提供了见解。在生物学中，组织的非弹性可能影响它们对机械力的反应，这对于理解各种生理过程和开发医疗设备至关重要。总而言之，非弹性是材料的一个关键特性，描述了它们在应力下的时间依赖性变形。工程师和科学家理解这种行为对于设计安全有效的产品至关重要。非弹性的影响超越了工程，影响到地质学和生物学等领域。通过研究非弹性，我们可以获得关于材料性能和寿命的宝贵见解，最终推动技术和科学的发展。