sustained oscillation

简明释义

持续摇荡

英英释义

例句

1.The sustained oscillation of the tuning fork was crucial for calibrating the musical instruments.

调谐叉的持续振荡对于校准乐器至关重要。

2.In the laboratory, the researchers measured the sustained oscillation of the pendulum to study its damping effects.

在实验室，研究人员测量了摆的持续振荡以研究其阻尼效应。

3.The sound system produced a sustained oscillation that caused feedback issues.

音响系统产生了一个导致反馈问题的持续振荡。

4.The engineers observed a sustained oscillation in the bridge's structure during the wind test.

工程师在风测试中观察到了桥梁结构的持续振荡。

5.During the earthquake simulation, the building experienced a sustained oscillation that tested its structural integrity.

在地震模拟中，建筑经历了一次测试其结构完整性的持续振荡。

作文

In the realm of physics and engineering, the concept of sustained oscillation plays a crucial role in understanding various systems and phenomena. sustained oscillation refers to a repetitive variation in a system that continues over time without significant damping or decay. This phenomenon can be observed in numerous applications, from simple pendulums to complex electronic circuits. The importance of sustained oscillation lies in its ability to maintain a consistent pattern of movement or signal, which is essential for many technological advancements.To illustrate this concept, let’s consider the example of a swing in a playground. When a child swings back and forth, the motion can be described as an oscillation. If the swing is pushed continuously at regular intervals, it will maintain its motion without losing energy quickly. This continuous motion is an example of sustained oscillation, where the energy input from pushing the swing compensates for the energy lost due to air resistance and friction.In electrical engineering, sustained oscillation can be found in oscillators, which are circuits designed to produce periodic signals. These signals are fundamental in communication systems, such as radio and television broadcasting. An oscillator must achieve a state of sustained oscillation to function effectively, generating a stable frequency that can be modulated for transmitting information. Without this capability, the reliability of communication would be severely compromised.Moreover, sustained oscillation is also significant in the study of natural phenomena. For instance, the oscillation of ocean waves is a classic example of this concept. The energy generated by winds creates waves that can travel across vast distances. As these waves continue to move, they exhibit sustained oscillation, which is influenced by various factors such as wind speed, water depth, and the shape of the coastline. Understanding the dynamics of these oscillations is vital for predicting weather patterns and managing coastal environments.In the field of biology, sustained oscillation can be observed in circadian rhythms, which are the natural cycles that regulate sleep and wakefulness in living organisms. These rhythms are sustained oscillations governed by internal biological clocks that respond to external cues like light and temperature. Disruptions to these rhythms can lead to various health issues, highlighting the importance of sustained oscillation in maintaining physiological balance.In conclusion, the concept of sustained oscillation is integral to various fields, including physics, engineering, biology, and environmental science. Whether it is the swinging of a playground swing, the operation of an electronic oscillator, the movement of ocean waves, or the regulation of biological rhythms, sustained oscillation serves as a fundamental principle that enables systems to function effectively over time. By understanding this concept, we gain insights into how different systems interact with their environments and maintain stability despite external influences. Thus, the study of sustained oscillation not only enhances our comprehension of scientific principles but also paves the way for innovations that can improve our daily lives.

在物理和工程领域，sustained oscillation 的概念在理解各种系统和现象方面起着至关重要的作用。sustained oscillation 指的是一个系统中持续一段时间的重复变化，而没有显著的衰减或衰退。这种现象可以在许多应用中观察到，从简单的摆到复杂的电子电路。sustained oscillation 的重要性在于它能够保持一致的运动或信号模式，这对许多技术进步至关重要。为了说明这一概念，让我们考虑一个游乐场秋千的例子。当一个孩子前后摆动时，这种运动可以被描述为一种振荡。如果秋千在规律的间隔内不断被推，它将保持运动，而不会快速失去能量。这种连续的运动是 sustained oscillation 的一个例子，其中推动秋千所输入的能量补偿了由于空气阻力和摩擦而损失的能量。在电子工程中，sustained oscillation 可以在振荡器中发现，振荡器是设计用来产生周期性信号的电路。这些信号在通信系统中是基础，例如无线电和电视广播。振荡器必须达到 sustained oscillation 的状态才能有效工作，生成一个稳定的频率，可以调制以传输信息。如果没有这一能力，通信的可靠性将受到严重影响。此外，sustained oscillation 在自然现象的研究中也很重要。例如，海洋波浪的振荡就是这一概念的经典例子。风产生的能量创造出可以在广阔距离上移动的波浪。当这些波浪继续移动时，它们表现出 sustained oscillation，受多种因素的影响，如风速、水深和海岸线的形状。理解这些振荡的动态对于预测天气模式和管理沿海环境至关重要。在生物学领域，sustained oscillation 可以在昼夜节律中观察到，昼夜节律是调节生物体睡眠和觉醒的自然周期。这些节律是由响应外部线索（如光和温度）的内部生物钟控制的持续振荡。对这些节律的干扰可能导致各种健康问题，突显了 sustained oscillation 在维持生理平衡中的重要性。总之，sustained oscillation 的概念在物理、工程、生物和环境科学等多个领域中都是不可或缺的。无论是游乐场秋千的摆动、电子振荡器的运行、海洋波浪的运动，还是生物节律的调节，sustained oscillation 都作为一个基本原理，使系统能够在一段时间内有效运作。通过理解这一概念，我们可以深入了解不同系统如何与其环境相互作用，并在外部影响下保持稳定。因此，研究 sustained oscillation 不仅增强了我们对科学原理的理解，还为改善我们日常生活的创新铺平了道路。