arc lamp

简明释义

弧光灯

英英释义

例句

1.The streetlights were upgraded to arc lamps 弧光灯 to improve visibility at night.

街灯被升级为arc lamps 弧光灯以提高夜间的能见度。

2.In the laboratory, the scientist relied on an arc lamp 弧光灯 for high-intensity illumination while conducting experiments.

在实验室里，科学家依靠一个arc lamp 弧光灯进行高强度照明以进行实验。

3.The theater used an arc lamp 弧光灯 to create dramatic lighting effects during the performance.

剧院使用了一个arc lamp 弧光灯来营造戏剧性的灯光效果。

4.The museum's display featured an arc lamp 弧光灯 that highlighted the artifacts beautifully.

博物馆的展览展示了一个arc lamp 弧光灯，美丽地突出展品。

5.An arc lamp 弧光灯 is often used in photography to provide bright and even lighting.

在摄影中，通常使用arc lamp 弧光灯来提供明亮而均匀的照明。

作文

The invention of the arc lamp has significantly influenced the development of artificial lighting. An arc lamp is a type of electric light that produces light by creating an arc between two electrodes. This technology was first developed in the early 19th century and has since evolved to become a crucial component in various applications, from street lighting to theatrical productions.One of the most notable advantages of the arc lamp is its ability to produce a very bright light. The intense illumination provided by an arc lamp makes it ideal for outdoor settings, especially in areas where visibility is paramount. For instance, many cities adopted arc lamps in the late 1800s to illuminate streets, making them safer for pedestrians and vehicles alike. The brilliance of the light helped to reduce crime rates during nighttime, as well-lit streets deterred potential criminals.In addition to street lighting, arc lamps have also found their place in the world of entertainment. Theatrical productions often utilize arc lamps to create dramatic lighting effects on stage. The ability to adjust the brightness and focus of an arc lamp allows lighting designers to enhance the mood of a performance, guiding the audience's emotions and attention. This versatility is one of the reasons why arc lamps remain popular in theaters today, despite the advent of more modern lighting technologies.However, the use of arc lamps is not without its challenges. One significant drawback is the heat generated by the lamp. As the arc forms between the electrodes, it produces a substantial amount of heat, which can be hazardous if not managed properly. In many cases, additional cooling systems are required to ensure that the arc lamp operates safely and efficiently.Moreover, the maintenance of arc lamps can be demanding. The electrodes wear down over time and require regular replacement to maintain optimal performance. This can lead to increased operational costs, especially for businesses that rely heavily on these lights. Despite these challenges, the unique qualities of arc lamps continue to make them a valuable choice for specific applications.In conclusion, the arc lamp represents a fascinating chapter in the history of lighting technology. Its ability to provide intense illumination has made it an essential tool in various fields, from urban infrastructure to the performing arts. While there are challenges associated with its use, the benefits of arc lamps cannot be overlooked. As we move forward into a more technologically advanced future, the legacy of the arc lamp will undoubtedly continue to shine brightly, illuminating our paths in more ways than one.

弧光灯的发明对人造照明的发展产生了重大影响。弧光灯是一种通过在两个电极之间形成电弧来产生光的电灯。这项技术最早在19世纪初开发，并且自那时起，已经演变为各种应用中的关键组成部分，从街道照明到戏剧制作。弧光灯最显著的优点之一是它能够产生非常明亮的光。弧光灯提供的强烈照明使其非常适合户外环境，尤其是在可见性至关重要的地方。例如，许多城市在19世纪末采用了弧光灯来照亮街道，使行人和车辆更加安全。明亮的灯光有助于减少夜间的犯罪率，因为照明良好的街道可以威慑潜在的罪犯。除了街道照明，弧光灯还在娱乐界找到了自己的位置。戏剧制作通常利用弧光灯在舞台上创造戏剧性的照明效果。调整弧光灯的亮度和焦点的能力使照明设计师能够增强表演的氛围，引导观众的情感和注意力。这种多功能性是弧光灯在现代照明技术出现后仍然受欢迎的原因之一。然而，使用弧光灯并非没有挑战。一个显著的缺点是灯具产生的热量。当电弧在电极之间形成时，会产生大量的热量，如果没有妥善管理，这可能是危险的。在许多情况下，需要额外的冷却系统以确保弧光灯安全高效地运行。此外，弧光灯的维护可能很繁琐。电极会随着时间的推移而磨损，需要定期更换以维持最佳性能。这可能导致运营成本增加，尤其是对于严重依赖这些灯具的企业而言。尽管存在这些挑战，弧光灯独特的品质仍然使其在特定应用中成为有价值的选择。总之，弧光灯代表了照明技术历史上的一个迷人篇章。它提供强烈照明的能力使其成为各个领域的重要工具，从城市基础设施到表演艺术。尽管其使用存在挑战，但弧光灯的好处不容忽视。随着我们迈向一个更先进的技术未来，弧光灯的遗产无疑将继续闪耀，以更多的方式照亮我们的道路。