transient vibration

简明释义

瞬变振动

英英释义

例句

1.During the experiment, the scientists observed transient vibration patterns that were crucial for their research.

在实验过程中，科学家观察到的瞬态振动模式对他们的研究至关重要。

2.The engineer measured the transient vibration in the bridge after the truck passed, indicating a temporary disturbance.

工程师在卡车经过后测量了桥梁的瞬态振动，显示出一个临时的干扰。

3.In aerospace engineering, transient vibration analysis is essential for ensuring aircraft safety.

在航空航天工程中，瞬态振动分析对确保飞机安全至关重要。

4.Transient vibrations can cause fatigue in mechanical components, leading to eventual failure.

瞬态振动可能导致机械部件的疲劳，从而最终导致故障。

5.The transient vibration from the nearby construction site disrupted our measurements.

附近施工现场的瞬态振动干扰了我们的测量。

作文

In the field of engineering and physics, the concept of transient vibration plays a crucial role in understanding how structures respond to dynamic forces. Transient vibration refers to the temporary oscillations that occur in a system when it is subjected to sudden changes in load or external disturbances. These vibrations are not permanent; they dissipate over time as the system returns to its equilibrium state. Understanding transient vibration is essential for designing structures that can withstand unexpected forces, such as earthquakes or strong winds.One common example of transient vibration can be found in mechanical systems, such as engines or machinery. When an engine starts, it experiences a sudden jolt due to the rapid acceleration of its components. This results in transient vibration that can affect the performance and longevity of the engine. Engineers must analyze these vibrations to ensure that the engine operates smoothly and efficiently. If left unaddressed, transient vibration can lead to wear and tear on parts, ultimately resulting in mechanical failure.In civil engineering, transient vibration is particularly significant when considering the design of buildings and bridges. For instance, during an earthquake, the ground shakes violently, causing the structures above to vibrate transiently. Engineers use sophisticated modeling techniques to predict how buildings will respond to these vibrations. By understanding the nature of transient vibration, they can implement design features that enhance the resilience of structures, such as flexible foundations or shock absorbers.Moreover, transient vibration is not limited to large-scale structures. It can also be observed in everyday objects, such as smartphones or laptops. When a phone receives a notification, it vibrates momentarily. This transient vibration serves as a reminder without being a constant disturbance. The design of these devices takes into account the effects of transient vibration to ensure they remain functional and user-friendly.Research into transient vibration continues to evolve, with scientists and engineers exploring new materials and technologies to mitigate its effects. For example, advanced damping systems are being developed to absorb and reduce the energy from transient vibration, thus protecting sensitive equipment and enhancing user experience in consumer electronics.In conclusion, transient vibration is a fundamental concept that impacts various fields, from mechanical engineering to civil construction and consumer electronics. By studying and understanding transient vibration, engineers can create safer, more reliable systems that withstand the challenges posed by dynamic forces. As technology advances, the importance of managing transient vibration will only continue to grow, making it a critical area of focus for future innovations.

在工程和物理学领域，瞬态振动的概念在理解结构如何响应动态力方面起着至关重要的作用。瞬态振动是指当一个系统受到负载或外部干扰的突然变化时所发生的暂时性振荡。这些振动不是永久性的；它们随着系统恢复到其平衡状态而逐渐消散。理解瞬态振动对于设计能够承受意外力量（如地震或强风）的结构至关重要。一个常见的瞬态振动例子可以在机械系统中找到，例如发动机或机械设备。当发动机启动时，由于其组件的快速加速，会经历突然的冲击。这导致了瞬态振动，可能会影响发动机的性能和寿命。工程师必须分析这些振动，以确保发动机平稳高效地运行。如果不加以解决，瞬态振动可能会导致部件磨损，从而最终导致机械故障。在土木工程中，瞬态振动在考虑建筑物和桥梁的设计时尤为重要。例如，在地震期间，地面剧烈摇晃，导致上方的结构暂时振动。工程师使用复杂的建模技术来预测建筑物如何响应这些振动。通过理解瞬态振动的性质，他们可以实施增强结构韧性的设计特征，例如灵活的基础或减震器。此外，瞬态振动并不限于大型结构。它也可以在日常物体中观察到，例如智能手机或笔记本电脑。当手机收到通知时，它会短暂振动。这种瞬态振动作为提醒存在，但不会造成持续的干扰。这些设备的设计考虑了瞬态振动的影响，以确保它们保持功能性和用户友好性。对瞬态振动的研究仍在不断发展，科学家和工程师正在探索新材料和技术以减轻其影响。例如，正在开发先进的阻尼系统，以吸收和减少来自瞬态振动的能量，从而保护敏感设备并增强消费电子产品的用户体验。总之，瞬态振动是一个影响多个领域的基本概念，从机械工程到土木建筑，再到消费电子产品。通过研究和理解瞬态振动，工程师可以创建更安全、更可靠的系统，以应对动态力量带来的挑战。随着技术的进步，管理瞬态振动的重要性只会继续增长，使其成为未来创新的关键关注领域。