normal vibration

简明释义

正常振动

英英释义

例句

1.If you hear unusual noises, it may indicate that the normal vibration has been disrupted.

如果你听到异常噪音，这可能表明正常振动被干扰了。

2.During the test, the technician observed normal vibration levels in the equipment.

在测试过程中，技术人员观察到设备的正常振动水平。

3.The dashboard showed that the engine was running with normal vibration during the drive.

仪表盘显示发动机在行驶过程中保持了正常振动。

4.The engineer confirmed that the machine was operating with normal vibration.

工程师确认机器的运行状态为正常振动。

5.Monitoring normal vibration patterns can help predict maintenance needs.

监测正常振动模式可以帮助预测维护需求。

作文

In the field of physics and engineering, the concept of normal vibration is crucial for understanding how structures and systems respond to external forces. Normal vibration refers to the natural oscillation of a system when it is disturbed from its equilibrium position. This phenomenon can be observed in various contexts, including mechanical systems, musical instruments, and even in the human body. For instance, when a guitar string is plucked, it vibrates at certain frequencies, producing sound waves. These vibrations are examples of normal vibration as they occur at the natural frequencies of the string. Understanding normal vibration is essential for engineers when designing buildings and bridges. Structures must be able to withstand vibrations caused by wind, earthquakes, and other forces. If a building is not designed to accommodate normal vibration, it could suffer severe damage or even collapse. Engineers use mathematical models to predict these vibrations and ensure that structures can endure them over time. In addition to engineering, normal vibration plays a significant role in the field of acoustics. Musicians and sound engineers often manipulate normal vibration to create desirable sounds. For example, the shape and material of a musical instrument affect its normal vibration, influencing the quality and tone of the sound produced. Understanding how to control these vibrations allows musicians to enhance their performances and create unique auditory experiences. Moreover, normal vibration is not limited to inanimate objects; it also occurs in biological systems. For example, the human vocal cords vibrate to produce sound during speech. The frequency and amplitude of these vibrations determine the pitch and volume of the voice. This aspect of normal vibration highlights its importance in communication and expression. In summary, normal vibration is a fundamental concept that spans various disciplines, including physics, engineering, music, and biology. Its implications are vast, affecting everything from the safety of our buildings to the quality of the music we hear. By studying and understanding normal vibration, we can better appreciate the intricate balance of forces in our world and harness these principles to improve our technologies and enhance our daily lives. As we continue to explore the nuances of normal vibration, we open the door to innovations that can lead to safer structures, more efficient musical instruments, and a deeper understanding of the natural world around us.

在物理和工程领域，正常振动的概念对于理解结构和系统如何响应外部力至关重要。正常振动是指当一个系统从其平衡位置被扰动时的自然振荡。这种现象可以在各种情况下观察到，包括机械系统、乐器，甚至是人体。例如，当吉他弦被拨动时，它会以某些频率振动，产生声波。这些振动就是正常振动的例子，因为它们发生在弦的自然频率上。理解正常振动对工程师设计建筑和桥梁至关重要。结构必须能够承受风、地震和其他力量引起的振动。如果一座建筑没有设计成能够适应正常振动，它可能会遭受严重损坏甚至倒塌。工程师使用数学模型来预测这些振动，并确保结构能够在时间的推移中承受它们。除了工程，正常振动在声学领域也发挥着重要作用。音乐家和音响工程师经常操控正常振动来创造理想的声音。例如，乐器的形状和材料会影响其正常振动，进而影响所产生声音的质量和音调。理解如何控制这些振动使音乐家能够增强他们的表演并创造独特的听觉体验。此外，正常振动不仅限于无生命物体；它也发生在生物系统中。例如，人类的声带在说话时振动以产生声音。这些振动的频率和幅度决定了声音的音高和音量。这一方面的正常振动突显了它在交流和表达中的重要性。总之，正常振动是一个基本概念，跨越多个学科，包括物理、工程、音乐和生物学。它的影响范围广泛，影响着从我们建筑的安全性到我们听到的音乐质量。通过研究和理解正常振动，我们可以更好地欣赏我们世界中力量的微妙平衡，并利用这些原理来改善我们的技术和增强我们的日常生活。随着我们继续探索正常振动的细微差别，我们为创新打开了大门，这可以导致更安全的结构、更高效的乐器以及对我们周围自然世界的更深刻理解。