lightning conductor

简明释义

避雷装置

英英释义

例句

1.The technician explained how the lightning conductor works to divert electrical charges safely into the ground.

技术员解释了避雷针如何将电荷安全地引导入地下。

2.During the storm, I noticed that the lightning conductor on the roof was rusted and needed replacement.

在暴风雨中，我注意到屋顶上的避雷针生锈了，需要更换。

3.The old church had a well-maintained lightning conductor to protect it from strikes.

这座古老的教堂有一个维护良好的避雷针来保护它免受雷击。

4.After the lightning strike, the lightning conductor showed signs of damage and needed inspection.

在雷击后，避雷针显示出损坏的迹象，需要检查。

5.Installing a lightning conductor is essential for any tall building.

为任何高楼安装避雷针是必不可少的。

作文

The concept of a lightning conductor is often overlooked, yet it plays a critical role in protecting buildings and structures from the devastating effects of lightning strikes. A lightning conductor is essentially a metal rod or wire that is installed on a building to provide a direct path for lightning to follow, safely directing the electrical charge into the ground. This device not only prevents damage to the structure but also protects its occupants from injury. Historically, the invention of the lightning conductor is attributed to Benjamin Franklin, who conducted experiments in the 18th century that demonstrated how lightning behaves. His work led to the understanding that lightning is a form of electricity and can be diverted away from buildings. By installing a lightning conductor, the risk of fire, structural damage, and personal injury can be significantly reduced. In modern architecture, the implementation of lightning conductors has become a standard safety measure. High-rise buildings, stadiums, and communication towers are particularly vulnerable to lightning strikes due to their height. The installation of a lightning conductor system typically involves placing a series of rods at strategic points on the structure, which are then connected to a grounding system that disperses the electrical energy into the earth. The effectiveness of a lightning conductor relies heavily on proper installation and maintenance. Regular inspections are necessary to ensure that the system is intact and functioning as intended. Any corrosion or damage to the conductor can compromise its ability to protect the building. Furthermore, the grounding system must be adequately designed to handle the immense energy released during a lightning strike. In addition to physical protection, the presence of a lightning conductor can also provide peace of mind to the occupants of a building. Knowing that there is a reliable system in place to mitigate the risks associated with lightning strikes can alleviate fears and anxieties, particularly in regions prone to thunderstorms. Despite the clear benefits of using a lightning conductor, some people remain skeptical about their necessity. Myths and misconceptions about lightning often lead to misunderstandings regarding the effectiveness of these devices. For instance, some believe that having a lightning conductor will attract lightning, when in fact, it serves to redirect the energy safely. Educating the public about the science of lightning and the importance of conductors can help dispel these myths. In conclusion, the lightning conductor is an essential safety feature in modern construction, providing both physical protection and psychological reassurance. As our understanding of weather phenomena continues to evolve, so too should our commitment to incorporating effective safety measures like lightning conductors into our infrastructure. By prioritizing such precautions, we can better safeguard our buildings and the people within them from the unpredictable nature of storms. This proactive approach not only protects property but also saves lives, making the lightning conductor an invaluable component of contemporary architecture.

“避雷针”的概念常常被忽视，但它在保护建筑物和结构免受雷电袭击的破坏性影响方面发挥着关键作用。避雷针本质上是安装在建筑物上的金属杆或电线，提供了一条直接的路径，让雷电安全地引导到地下。这种装置不仅可以防止建筑物受损，还能保护其居住者免受伤害。历史上，避雷针的发明归功于本杰明·富兰克林，他在18世纪进行的实验展示了雷电的行为。他的工作使人们明白雷电是一种电力，并且可以从建筑物中引导出去。通过安装避雷针，可以显著降低火灾、结构损坏和人身伤害的风险。在现代建筑中，实施避雷针已成为一种标准安全措施。高层建筑、体育场和通讯塔由于其高度，特别容易受到雷电袭击。通常在结构的战略位置放置一系列杆，然后将其连接到一个接地系统，以将电能分散到地面，这就是避雷针系统的安装过程。避雷针的有效性在很大程度上依赖于正确的安装和维护。定期检查是必要的，以确保系统完好并按预期运行。任何腐蚀或对导体的损坏都可能影响其保护建筑物的能力。此外，接地系统必须设计得足够好，以应对雷电袭击时释放的巨大能量。除了物理保护之外，避雷针的存在也能为建筑物的居住者提供心理安慰。知道有一个可靠的系统可以减轻与雷电袭击相关的风险，可以缓解恐惧和焦虑，特别是在雷暴频繁的地区。尽管使用避雷针的明显好处，但仍然有些人对其必要性持怀疑态度。关于雷电的神话和误解常常导致人们对这些装置的有效性产生误解。例如，有些人认为拥有避雷针会吸引雷电，而实际上，它是为了安全地重新引导能量。教育公众关于雷电科学及导体重要性的知识可以帮助消除这些神话。总之，避雷针是现代建筑中不可或缺的安全特征，提供了物理保护和心理安慰。随着我们对天气现象的理解不断发展，我们也应该致力于将有效的安全措施，如避雷针，纳入我们的基础设施。通过优先考虑这些预防措施，我们可以更好地保护我们的建筑物及其内部人员免受风暴不可预测的性质的影响。这种主动的方法不仅保护财产，还拯救生命，使避雷针成为当代建筑中不可或缺的组成部分。