elastic vibration

简明释义

弹性振动

英英释义

例句

1.Understanding elastic vibration 弹性振动 is crucial for designing earthquake-resistant buildings.

理解弹性振动对于设计抗震建筑至关重要。

2.The research focused on how elastic vibration 弹性振动 can be used to improve material durability.

研究集中在如何利用弹性振动提高材料耐久性。

3.The scientist demonstrated that elastic vibration 弹性振动 can lead to energy loss in mechanical systems.

科学家演示了弹性振动如何导致机械系统中的能量损失。

4.In musical instruments, elastic vibration 弹性振动 produces sound waves that create different pitches.

在乐器中，弹性振动产生声波，从而创造出不同的音高。

5.The engineer studied the effects of elastic vibration 弹性振动 on bridge stability during strong winds.

工程师研究了强风期间弹性振动对桥梁稳定性的影响。

作文

Elastic vibration is a fundamental concept in physics and engineering that describes the oscillatory motion of an elastic body when it is deformed. When external forces are applied to an elastic material, it deforms temporarily and then returns to its original shape once the forces are removed. This behavior can be observed in various materials, such as rubber, metals, and even biological tissues. Understanding elastic vibration (弹性振动) is crucial for designing structures that can withstand dynamic loads, such as bridges, buildings, and vehicles.In everyday life, we encounter elastic vibration (弹性振动) in many forms. For instance, when we pluck a guitar string, it vibrates and produces sound. The frequency of the vibration depends on the tension, length, and mass of the string. Similarly, when a child jumps on a trampoline, the mat stretches and compresses, creating a series of elastic vibrations (弹性振动) that propel the child upward. These examples illustrate how elastic vibration (弹性振动) plays a vital role in the functioning of musical instruments and recreational equipment.In engineering applications, elastic vibration (弹性振动) must be carefully considered to ensure safety and performance. For example, in the design of buildings in earthquake-prone areas, engineers must account for the elastic vibrations (弹性振动) that occur during seismic events. Materials are chosen based on their ability to absorb and dissipate energy, minimizing damage and protecting occupants. Similarly, in aerospace engineering, the wings of an aircraft experience elastic vibrations (弹性振动) during flight, and understanding these dynamics is essential for ensuring stability and control.Furthermore, elastic vibration (弹性振动) is also significant in the field of acoustics. The study of sound waves involves understanding how elastic vibrations (弹性振动) propagate through different media. For instance, sound travels faster in solids than in liquids or gases due to the density and elasticity of the material. This principle is applied in various technologies, including ultrasound imaging and sonar systems, which rely on the transmission of elastic vibrations (弹性振动) to gather information about objects and structures.In conclusion, elastic vibration (弹性振动) is a key concept that permeates various aspects of science and engineering. Whether in the context of music, structural design, or acoustic applications, understanding elastic vibration (弹性振动) allows us to harness the power of materials and improve the functionality of our creations. As we continue to explore the intricacies of this phenomenon, we can develop innovative solutions to complex challenges, ultimately enhancing our quality of life and advancing technology.