isochronous oscillation

简明释义

等时振荡;同步振荡

英英释义

例句

1.The pendulum demonstrates isochronous oscillation, meaning it swings back and forth in equal time intervals.

摆锤展示了等时振荡，意味着它在相等的时间间隔内来回摆动。

2.In a perfect vacuum, a mass on a spring exhibits isochronous oscillation due to the absence of air resistance.

在完美的真空中，弹簧上的质量由于没有空气阻力而表现出等时振荡。

3.The design of the clock relies on isochronous oscillation to maintain accurate timekeeping.

钟表的设计依赖于等时振荡来保持准确的计时。

4.The musical tuning fork produces isochronous oscillation, allowing musicians to tune their instruments accurately.

音乐调音叉产生等时振荡，使音乐家能够准确地调音他们的乐器。

5.Engineers study isochronous oscillation to improve the performance of mechanical systems.

工程师研究等时振荡以提高机械系统的性能。

作文

In the realm of physics and engineering, the concept of isochronous oscillation plays a significant role in understanding various dynamic systems. An isochronous oscillation refers to oscillations that occur at a constant frequency, regardless of the amplitude of the oscillation. This means that no matter how far the system is displaced from its equilibrium position, the time period for one complete cycle of oscillation remains unchanged. This property is essential in many applications, including clocks, pendulums, and certain types of mechanical systems.To illustrate this concept, consider a simple pendulum. Ideally, if we ignore air resistance and friction, a pendulum exhibits isochronous oscillation. When released from a small angle, the pendulum swings back and forth in a regular rhythm. The time it takes to complete each swing, or the period of the pendulum, remains constant, irrespective of how wide the pendulum swings. This characteristic allows for precise timekeeping, which is why pendulum clocks were historically significant.However, it is crucial to note that real-world systems often deviate from ideal conditions. Factors such as air resistance, friction, and material fatigue can affect the oscillation frequency. In these cases, the oscillation may not remain truly isochronous. For example, in a real pendulum clock, as the amplitude increases, the time period may slightly vary due to these external forces. Understanding the limitations of isochronous oscillation helps engineers design more effective systems that can compensate for these factors.In addition to pendulums, isochronous oscillation is also observed in other mechanical systems, such as springs and mass-spring systems. When a mass attached to a spring is displaced and released, it will oscillate back and forth. If the spring follows Hooke's law, the oscillation will be isochronous, meaning the time period of the oscillation remains consistent despite variations in displacement. This principle is fundamental in designing devices like shock absorbers and vibration isolators, where predictable oscillatory behavior is necessary.The study of isochronous oscillation extends beyond mechanics into fields like electrical engineering. For instance, in circuits with inductors and capacitors, resonance can lead to isochronous oscillation under certain conditions. These oscillations are critical in tuning radios and other communication devices, where maintaining a specific frequency is essential for signal clarity and strength.In conclusion, isochronous oscillation is a vital concept that underpins many physical systems and engineering applications. Its defining characteristic—consistent oscillation frequency regardless of amplitude—allows for precision in timekeeping, mechanical systems, and electronic devices. While real-world factors can influence these oscillations, understanding the principles of isochronous oscillation enables engineers and scientists to innovate and create more reliable and efficient technologies. As we continue to explore the complexities of dynamic systems, the significance of isochronous oscillation will undoubtedly remain a focal point in both theoretical studies and practical applications.

在物理和工程领域，等时振荡的概念在理解各种动态系统中起着重要作用。等时振荡指的是以恒定频率发生的振荡，无论振荡的幅度如何。这意味着无论系统从其平衡位置偏移多远，完成一次完整振荡周期所需的时间都保持不变。这一特性在许多应用中至关重要，包括时钟、摆和某些类型的机械系统。为了说明这一概念，考虑一个简单的摆。理想情况下，如果我们忽略空气阻力和摩擦，摆会表现出等时振荡。当从小角度释放时，摆会来回摆动，节奏规律。摆完成每次摆动所需的时间，即摆的周期，保持恒定，无论摆的摆动幅度有多大。这一特性使得精确计时成为可能，这也是摆钟在历史上具有重要意义的原因。然而，必须注意的是，现实世界的系统往往偏离理想条件。空气阻力、摩擦和材料疲劳等因素可能影响振荡频率。在这些情况下，振荡可能不会保持真正的等时。例如，在真实的摆钟中，随着摆动幅度的增加，由于这些外部力量，周期可能会略微变化。理解等时振荡的局限性有助于工程师设计出更有效的系统，以补偿这些因素。除了摆之外，等时振荡还出现在其他机械系统中，例如弹簧和质量-弹簧系统。当附着在弹簧上的质量被偏移并释放时，它将来回振荡。如果弹簧遵循胡克定律，振荡将是等时的，这意味着振荡的周期在位移变化时保持一致。这一原理在设计如减震器和振动隔离器等设备时至关重要，因为可预测的振荡行为是必要的。等时振荡的研究不仅限于机械学，还扩展到电气工程等领域。例如，在带有电感和电容的电路中，在某些条件下，谐振可以导致等时振荡。这些振荡在调谐收音机和其他通信设备中至关重要，在这些设备中，保持特定频率对信号的清晰度和强度至关重要。总之，等时振荡是一个重要的概念，支撑着许多物理系统和工程应用。其定义特征——无论幅度如何，振荡频率一致——使得在计时、机械系统和电子设备中实现精确成为可能。尽管现实世界的因素可能会影响这些振荡，但理解等时振荡的原理使工程师和科学家能够创新并创造出更可靠、更高效的技术。随着我们继续探索动态系统的复杂性，等时振荡的重要性无疑将继续成为理论研究和实际应用的焦点。