arc lamp

简明释义

弧光灯

英英释义

例句

1.The film set was lit with several arc lamps to create a dramatic atmosphere.

电影拍摄现场用几个弧光灯照明，以营造戏剧性的氛围。

2.The theater installed a new arc lamp to enhance the lighting effects during performances.

剧院安装了一个新的弧光灯以增强演出时的灯光效果。

3.In the laboratory, we use an arc lamp for experiments that require intense light.

在实验室中，我们使用弧光灯进行需要强光的实验。

4.Photographers often prefer using an arc lamp for its bright and consistent light output.

摄影师通常喜欢使用弧光灯，因为它明亮且光输出稳定。

5.The streetlights were upgraded to arc lamps to provide better illumination at night.

街灯升级为弧光灯，以在夜间提供更好的照明。

作文

The invention of the arc lamp has significantly impacted the world of lighting and illumination. An arc lamp is a type of electrical light that produces light by creating an arc between two electrodes. This fascinating technology dates back to the early 19th century, when Humphry Davy first demonstrated the principle of electric lighting using a carbon arc. The intense brightness of the arc lamp made it a popular choice for various applications, including street lighting and theater productions.One of the most notable advantages of the arc lamp is its ability to produce a very bright light, which is essential in areas where visibility is crucial. For instance, in the late 1800s, cities began using arc lamps to illuminate streets, allowing people to navigate safely at night. The brilliance of these lights transformed urban landscapes, making them more vibrant and lively after dark. Additionally, the arc lamp played a vital role in the development of photography and cinematography, as the intense light provided the necessary illumination for capturing images on film.However, despite its many benefits, the arc lamp also has some drawbacks. One significant issue is the heat generated during operation. The high temperatures can pose a risk of burns or fires if not managed properly. Furthermore, the lifespan of an arc lamp is generally shorter than that of modern lighting technologies, such as LED lights. As a result, while the arc lamp was revolutionary in its time, advancements in lighting technology have led to the decline of its use in favor of more efficient and safer options.Today, the legacy of the arc lamp continues to influence contemporary lighting designs. Many artists and designers draw inspiration from the aesthetic qualities of arc lamps, incorporating their iconic look into modern installations. Moreover, the principles behind the arc lamp have paved the way for innovations in various fields, including industrial lighting and specialized applications in science and medicine.In conclusion, the arc lamp represents a significant milestone in the history of lighting technology. Its bright illumination changed how people interacted with their environments, particularly at night. While newer technologies have largely replaced arc lamps in practical applications, their impact on culture and design remains evident. Understanding the arc lamp not only provides insight into the evolution of lighting but also highlights the ongoing relationship between technology and society, illustrating how innovations can shape our experiences and environments in profound ways.

弧光灯的发明对照明和光照领域产生了重大影响。弧光灯是一种通过在两个电极之间产生电弧来产生光的电气灯。这项迷人的技术可以追溯到19世纪初，当时汉弗里·戴维首次演示了使用碳弧的电光原理。弧光灯的强烈亮度使其成为各种应用的热门选择，包括街道照明和剧院演出。弧光灯最显著的优点之一是能够产生非常明亮的光，这在能见度至关重要的地方尤为重要。例如，在19世纪末，城市开始使用弧光灯来照亮街道，使人们能够安全地在夜间导航。这些灯光的辉煌改变了城市景观，使它们在黑暗中更加生动和活跃。此外，弧光灯在摄影和电影制作的发展中发挥了重要作用，因为强烈的光线提供了在胶卷上捕捉图像所需的照明。然而，尽管有许多好处，弧光灯也存在一些缺点。一个显著的问题是操作过程中产生的热量。高温如果管理不当可能会造成烫伤或火灾的风险。此外，弧光灯的使用寿命通常比现代照明技术（如LED灯）短。因此，虽然弧光灯在其时代是革命性的，但照明技术的进步使其使用逐渐减少，转而采用更高效和安全的选项。今天，弧光灯的遗产继续影响当代照明设计。许多艺术家和设计师从弧光灯的美学特质中汲取灵感，将其标志性外观融入现代装置中。此外，弧光灯背后的原理为工业照明和科学、医学等领域的创新铺平了道路。总之，弧光灯代表了照明技术历史上的一个重要里程碑。它的明亮照明改变了人们与环境的互动方式，特别是在夜间。尽管更新的技术在实际应用中大多取代了弧光灯，但它们对文化和设计的影响仍然显而易见。理解弧光灯不仅提供了对照明演变的洞察，还突显了技术与社会之间持续的关系，说明创新如何在深刻的方式上塑造我们的经历和环境。