lightning conductor

简明释义

避雷针

英英释义

例句

1.He explained how a lightning conductor works to divert electrical charges safely into the ground.

他解释了避雷针如何将电荷安全地引导入地下。

2.Installing a lightning conductor is crucial for any structure in a lightning-prone area.

在雷电频发地区，安装避雷针对任何建筑物都是至关重要的。

3.The tall building was equipped with a reliable lightning conductor to protect it from strikes.

这座高楼配备了一个可靠的避雷针以保护它免受雷击。

4.The school had a lightning conductor installed on the roof to safeguard students during thunderstorms.

学校在屋顶上安装了避雷针以保护学生在雷暴期间的安全。

5.During the storm, the technician checked the lightning conductor to ensure it was functioning properly.

在暴风雨期间，技术人员检查了避雷针以确保其正常工作。

作文

The phenomenon of lightning has fascinated humans for centuries, not only because of its beauty but also due to its destructive power. To mitigate the risks associated with lightning strikes, various protective measures have been developed over time. One of the most significant inventions in this regard is the lightning conductor, known in Chinese as 避雷针. This device plays a crucial role in safeguarding buildings and other structures from the potentially devastating effects of lightning. A lightning conductor is typically a metal rod installed on top of a building or structure, connected to the ground through a wire. When lightning strikes, the lightning conductor provides a low-resistance path for the electrical discharge to travel safely into the ground, thereby preventing damage to the structure itself. The importance of this invention cannot be overstated, especially in areas that experience frequent thunderstorms. Historically, the concept of the lightning conductor can be traced back to the famous inventor Benjamin Franklin, who conducted experiments in the 18th century to understand the nature of electricity. His experiments led to the design of the first practical lightning conductor. Since then, the technology has evolved, but the fundamental principle remains the same: redirecting the electrical energy of a lightning strike away from vulnerable structures. In modern architecture, the implementation of lightning conductors is considered a standard safety measure. Buildings, especially tall skyscrapers, are equipped with these devices to ensure the safety of their occupants and the integrity of the structure. Without such precautions, the risk of fire, structural damage, or even loss of life during thunderstorms would significantly increase. Moreover, the effectiveness of a lightning conductor is dependent on proper installation and maintenance. A poorly installed or damaged conductor may fail to perform its intended function, leading to disastrous consequences. Therefore, regular inspections and adherence to safety standards are essential to ensure that these systems work as intended. In addition to buildings, lightning conductors are also used in various outdoor installations, such as communication towers, wind turbines, and even large trees in parks. By providing a safe pathway for lightning, these devices protect both property and human lives. The significance of lightning conductors extends beyond mere physical protection; they also symbolize human ingenuity in the face of nature's unpredictability. By harnessing our understanding of electricity and physics, we have developed tools that allow us to coexist with natural phenomena that were once seen as uncontrollable forces. In conclusion, the lightning conductor is an essential device that plays a vital role in protecting structures from the dangers of lightning strikes. Its historical roots, practical applications, and ongoing relevance in modern safety measures highlight the importance of this invention. As we continue to build taller and more complex structures, the role of lightning conductors will undoubtedly remain critical in ensuring our safety and security during thunderstorms.

闪电现象几个世纪以来一直吸引着人类的注意，不仅因为它的美丽，也因为它的破坏力。为了减轻与闪电击打相关的风险，随着时间的推移，开发了各种保护措施。其中最重要的发明之一就是避雷针，它在中文中被称为避雷针。该装置在保护建筑物和其他结构免受闪电潜在破坏性影响方面发挥着至关重要的作用。避雷针通常是安装在建筑物或结构顶部的金属杆，通过一根导线连接到地面。当闪电击中时，避雷针为电流提供了一条低电阻路径，使其安全地流入地下，从而防止对结构本身的损害。这项发明的重要性不言而喻，特别是在经历频繁雷暴的地区。历史上，避雷针的概念可以追溯到著名的发明家本杰明·富兰克林，他在18世纪进行实验以了解电的性质。他的实验导致了第一根实用避雷针的设计。从那时起，技术不断发展，但基本原理保持不变：将闪电击中的电能引导远离脆弱的结构。在现代建筑中，实施避雷针被视为标准安全措施。建筑物，特别是高耸的摩天大楼，都配备这些装置，以确保居民的安全和结构的完整性。如果没有这样的预防措施，雷暴期间火灾、结构损坏甚至人员伤亡的风险将显著增加。此外，避雷针的有效性取决于正确的安装和维护。安装不当或损坏的避雷针可能无法执行其预期功能，导致灾难性后果。因此，定期检查和遵循安全标准对于确保这些系统按预期工作至关重要。除了建筑物，避雷针还用于各种户外设施，如通信塔、风力涡轮机，甚至公园里的大树。通过提供安全的闪电路径，这些装置保护财产和人类生命。避雷针的重要性超越了单纯的物理保护；它们也象征着人类在自然不可预测性面前的智慧。通过利用我们对电和物理学的理解，我们开发了工具，使我们能够与曾经被视为无法控制的自然现象共存。总之，避雷针是一种必不可少的装置，在保护建筑物免受闪电击打的危险方面发挥着至关重要的作用。它的历史根源、实际应用以及在现代安全措施中的持续相关性突显了这一发明的重要性。随着我们继续建造更高和更复杂的结构，避雷针的角色无疑将在确保我们在雷暴期间的安全和保障方面保持关键。