low frequency vibration

简明释义

低频振动

英英释义

例句

1.In seismic studies, scientists analyze low frequency vibration 低频振动 patterns to predict earthquakes.

在地震研究中，科学家分析低频振动 low frequency vibration 模式以预测地震。

2.The engineers measured the low frequency vibration 低频振动 levels in the machinery to ensure it was operating smoothly.

工程师测量了机器中的低频振动 low frequency vibration 水平，以确保其平稳运行。

3.To reduce noise pollution, the construction site implemented measures to control low frequency vibration 低频振动.

为了减少噪音污染，施工现场采取措施控制低频振动 low frequency vibration。

4.The low frequency vibration 低频振动 generated by the wind turbines was within acceptable limits.

风力涡轮机产生的低频振动 low frequency vibration 在可接受的范围内。

5.The low frequency vibration 低频振动 from the subway can be felt in nearby buildings.

从地铁传来的低频振动 low frequency vibration 可以在附近的建筑物中感受到。

作文

In the realm of engineering and physics, understanding various types of vibrations is crucial for designing stable structures and machinery. One significant type of vibration that often requires attention is low frequency vibration (低频振动). These vibrations occur at lower frequencies, typically below 100 Hz, and can have profound effects on both mechanical systems and human health. Low frequency vibrations are commonly generated by large machines, such as turbines and generators, as well as from environmental sources like earthquakes or heavy traffic. When these vibrations propagate through structures, they can lead to resonance, which may cause severe damage if not properly managed. Engineers must carefully analyze the potential for low frequency vibration in their designs to ensure safety and longevity. One of the key challenges with low frequency vibration is that it is often difficult to detect and measure. Traditional vibration sensors may struggle to accurately capture these low frequencies, leading to underestimations of their impact. This can result in insufficient structural support or inadequate damping systems being implemented, ultimately compromising the integrity of the structure. Therefore, specialized equipment and techniques are often required to monitor low frequency vibration effectively. Beyond engineering applications, low frequency vibration also poses risks to human health. Prolonged exposure to low frequency vibrations can lead to discomfort and various health issues, including fatigue, headaches, and even more severe conditions like motion sickness. For individuals working in environments where low frequency vibration is prevalent, such as construction sites or industrial plants, it is essential to implement protective measures. This might include using vibration-damping materials, designing ergonomic workspaces, and providing training to workers on how to minimize their exposure. Interestingly, low frequency vibration can also have beneficial applications. In the field of therapy, certain low frequency vibrations are used in treatments aimed at promoting relaxation and healing. For instance, some physiotherapists utilize low frequency sound waves to stimulate muscle recovery and reduce pain. This demonstrates that while low frequency vibration can be detrimental in some contexts, it can also serve a positive purpose in others. In conclusion, low frequency vibration is a multifaceted phenomenon that engineers, health professionals, and researchers must understand thoroughly. Its potential impacts on structures, machinery, and human health cannot be overlooked. By investing in proper detection, measurement, and mitigation strategies, we can harness the benefits of low frequency vibration while minimizing its risks. As technology advances, our ability to manage these vibrations will likely improve, leading to safer and more effective designs across various fields.

在工程和物理学领域，理解各种类型的振动对于设计稳定的结构和机械至关重要。其中一个需要特别关注的重要振动类型是低频振动（low frequency vibration）。这些振动发生在较低的频率，通常低于100赫兹，并且对机械系统和人类健康都有深远的影响。低频振动通常由大型机器产生，例如涡轮机和发电机，以及来自环境源的振动，如地震或重型交通。当这些振动通过结构传播时，它们可能导致共振，如果没有适当管理，可能会造成严重损害。因此，工程师必须仔细分析其设计中低频振动的潜在影响，以确保安全性和耐久性。关于低频振动的一个主要挑战是，它通常难以检测和测量。传统的振动传感器可能难以准确捕捉这些低频率，导致对其影响的低估。这可能导致结构支持不足或阻尼系统不充分，从而最终危及结构的完整性。因此，通常需要专业设备和技术来有效监测低频振动。除了工程应用外，低频振动也对人类健康构成风险。长期暴露于低频振动中可能导致不适和各种健康问题，包括疲劳、头痛，甚至更严重的情况，如晕动病。在那些在低频振动普遍存在的环境中工作的人，如建筑工地或工业厂房中，实施保护措施是至关重要的。这可能包括使用减振材料、设计符合人体工程学的工作空间，以及向工人提供有关如何减少暴露的培训。有趣的是，低频振动在某些情况下也可以具有有益的应用。在治疗领域，某些低频振动被用于促进放松和愈合的治疗中。例如，一些物理治疗师利用低频声波来刺激肌肉恢复和减轻疼痛。这表明，虽然低频振动在某些情况下可能是有害的，但在其他情况下也可以发挥积极作用。总之，低频振动是一个多方面的现象，工程师、健康专业人士和研究人员必须深入理解。它对结构、机械和人类健康的潜在影响不可忽视。通过投资于适当的检测、测量和减缓策略，我们可以利用低频振动的好处，同时将其风险降到最低。随着技术的进步，我们管理这些振动的能力可能会得到改善，从而在各个领域实现更安全、更有效的设计。