resonance amplitude

简明释义

共振振幅

英英释义

例句

1.The scientist measured the resonance amplitude to determine the strength of the oscillations in the system.

科学家测量了共振幅度以确定系统中振动的强度。

2.The resonance amplitude of the bridge was analyzed to ensure its safety during high winds.

为了确保桥梁在强风中的安全，分析了其共振幅度。

3.Engineers must consider the resonance amplitude when designing structures to prevent vibrations.

工程师在设计结构时必须考虑共振幅度以防止振动。

4.In audio engineering, adjusting the resonance amplitude can enhance sound quality significantly.

在音频工程中，调整共振幅度可以显著提升音质。

5.Higher resonance amplitude values indicate a more pronounced response to external forces.

较高的共振幅度值表明对外力的反应更加明显。

作文

In the realm of physics and engineering, the term resonance amplitude refers to the maximum displacement of a system when it is subjected to periodic driving forces at its natural frequency. Understanding resonance amplitude is crucial for various applications, including mechanical systems, electrical circuits, and even in the design of buildings that can withstand earthquakes. When an object vibrates at its natural frequency, it can experience a significant increase in amplitude, which can lead to dramatic effects if not properly managed.To illustrate this concept, consider a swing set. When you push a swing at just the right moment—matching the swing's natural frequency—you create a situation where the swing moves higher and higher with each push. This is akin to the phenomenon of resonance amplitude, where the energy input aligns perfectly with the system's natural oscillation, resulting in larger displacements.In engineering, understanding resonance amplitude is essential for designing structures that can endure dynamic loads. For example, bridges and skyscrapers must be designed to avoid resonating with wind or seismic activity. If the frequency of these forces matches the natural frequency of the structure, the resonance amplitude can increase to the point of causing structural failure. Therefore, engineers conduct thorough analyses to determine the natural frequencies of their designs and ensure that these do not coincide with expected external forces.Moreover, in electrical engineering, resonance amplitude plays a vital role in the functioning of circuits. In RLC circuits (which consist of resistors, inductors, and capacitors), resonance occurs when the inductive and capacitive reactances are equal, leading to a condition where the circuit can draw maximum power from an AC source. The resonance amplitude in this context indicates the peak current or voltage that can be achieved under resonant conditions, which is critical for optimizing performance in communication systems and signal processing.In summary, resonance amplitude is a fundamental concept that spans various fields of study. Whether it is in the swinging of a playground swing, the design of earthquake-resistant buildings, or the operation of electrical circuits, the implications of resonance amplitude are profound. A deep understanding of this phenomenon allows engineers and scientists to harness its power effectively while mitigating potential risks associated with excessive vibrations. As technology continues to advance, the significance of mastering concepts like resonance amplitude will only grow, paving the way for innovations that enhance safety and efficiency in our daily lives.

在物理和工程领域，术语共振幅度指的是当系统受到以其自然频率周期性驱动时的最大位移。理解共振幅度对于各种应用至关重要，包括机械系统、电路，甚至是能够抵御地震的建筑设计。当物体以其自然频率振动时，它可能会经历显著的幅度增加，如果不加以管理，可能会导致戏剧性的效果。为了说明这一概念，可以考虑一个秋千。当你在恰当的时刻推秋千——与秋千的自然频率相匹配时，你会创造出一种情况，使秋千随着每次推动而越来越高。这类似于共振幅度现象，其中输入的能量与系统的自然振荡完美对齐，导致更大的位移。在工程学中，理解共振幅度对于设计能够承受动态载荷的结构至关重要。例如，桥梁和摩天大楼必须设计成避免与风或地震活动产生共振。如果这些力量的频率与结构的自然频率相匹配，则共振幅度可能增加到导致结构失效的程度。因此，工程师进行彻底分析，以确定设计的自然频率，并确保这些频率与预期的外部力量不重合。此外，在电气工程中，共振幅度在电路的功能中也起着至关重要的作用。在RLC电路（由电阻器、电感器和电容器组成）中，当电感和电容的反应相等时，就会发生共振，从而导致电路能够从交流源中提取最大功率的条件。在这种情况下，共振幅度表示在共振条件下可以达到的峰值电流或电压，这对于优化通信系统和信号处理的性能至关重要。总之，共振幅度是一个跨越多个研究领域的基本概念。无论是在秋千的摆动、抗震建筑的设计，还是电路的运行中，共振幅度的影响都是深远的。对这一现象的深入理解使工程师和科学家能够有效地利用其力量，同时减轻与过度振动相关的潜在风险。随着科技的不断进步，掌握像共振幅度这样的概念的重要性只会增加，为提高我们日常生活中的安全性和效率铺平道路。