transverse vibration

简明释义

横向振动

英英释义

例句

1.The study focused on how transverse vibration affects the performance of high-speed trains.

研究集中在横向振动如何影响高速列车的性能。

2.A guitar string produces sound through transverse vibration when plucked.

吉他弦在拨动时通过横向振动产生声音。

3.Engineers used sensors to measure the transverse vibration of the aircraft wings during flight tests.

工程师使用传感器测量飞机机翼在飞行测试中的横向振动。

4.In structural engineering, transverse vibration can lead to fatigue failure in beams.

在结构工程中，横向振动可能导致梁的疲劳失效。

5.The bridge design must account for transverse vibration to ensure stability during high winds.

桥梁设计必须考虑横向振动以确保在大风中稳定。

作文

Transverse vibrations are a fundamental concept in the study of mechanics and engineering. When we think about vibrations, we often imagine the oscillations of a string or a beam. In fact, the term 'transverse vibration' refers to the type of vibration where the displacement of the medium is perpendicular to the direction of the wave's propagation. This phenomenon can be observed in various physical systems, such as strings on musical instruments, beams in buildings, and even in the vibrations of the Earth during an earthquake. Understanding transverse vibration (横向振动) is crucial for engineers and scientists as it helps them design structures that can withstand dynamic forces.One of the most common examples of transverse vibration (横向振动) occurs in a guitar string when it is plucked. The string moves up and down as it vibrates, creating sound waves that travel through the air. The frequency of these vibrations determines the pitch of the sound produced. Similarly, in civil engineering, beams used in bridges and buildings can also experience transverse vibration (横向振动) due to wind loads or seismic activity. Engineers must calculate the natural frequencies of these structures to ensure they do not resonate with external forces, which could lead to catastrophic failures.Moreover, transverse vibration (横向振动) is not limited to solid materials. Fluids can also exhibit transverse waves, such as ripples on the surface of water. These waves demonstrate how energy can be transferred through a medium without the bulk movement of the medium itself. This principle is essential in understanding wave behavior in various scientific fields, including acoustics, optics, and fluid dynamics.The mathematical modeling of transverse vibration (横向振动) involves differential equations that describe the motion of vibrating systems. For instance, the wave equation is commonly used to analyze the behavior of vibrating strings and beams. By solving these equations, engineers can predict how a structure will respond to different types of loads and vibrations. This predictive capability is vital for ensuring safety and performance in engineering designs.In conclusion, the study of transverse vibration (横向振动) plays a significant role in both theoretical and applied sciences. It provides insights into the behavior of various physical systems and informs the design and analysis of structures across multiple disciplines. As our understanding of vibrations continues to evolve, the importance of mastering concepts like transverse vibration (横向振动) will only grow, paving the way for innovations in technology and engineering practices.

横向振动是力学和工程学研究中的一个基本概念。当我们想到振动时，通常会想象一个弦或梁的振荡。实际上，术语“横向振动”指的是介质的位移与波传播方向垂直的振动类型。这种现象可以在各种物理系统中观察到，例如乐器上的弦、建筑物中的梁，甚至在地震期间地球的振动。理解横向振动对于工程师和科学家至关重要，因为它帮助他们设计能够承受动态力的结构。横向振动的一个常见例子发生在吉他弦被拨动时。弦在振动时上下移动，产生通过空气传播的声波。这些振动的频率决定了产生的声音的音调。同样，在土木工程中，桥梁和建筑中使用的梁也可能由于风荷载或地震活动而经历横向振动。工程师必须计算这些结构的固有频率，以确保它们不会与外部力量共振，这可能导致灾难性的失败。此外，横向振动不仅限于固体材料。流体也可以表现出横向波，例如水面上的涟漪。这些波展示了能量如何通过介质传递，而不需要介质本身的大规模运动。这一原理在理解声学、光学和流体动力学等多个科学领域的波动行为中至关重要。横向振动的数学建模涉及描述振动系统运动的微分方程。例如，波动方程通常用于分析振动弦和梁的行为。通过求解这些方程，工程师可以预测结构对不同类型荷载和振动的响应。这种预测能力对于确保工程设计的安全性和性能至关重要。总之，横向振动的研究在理论和应用科学中都扮演着重要角色。它提供了对各种物理系统行为的洞察，并为多个学科的结构设计和分析提供了信息。随着我们对振动理解的不断发展，掌握像横向振动这样的概念的重要性只会增加，为技术和工程实践中的创新铺平道路。