holophote

简明释义

英[ˈhɒləʊˌfəʊt]美[ˈhɑləˌfot]

n. 全光反射装置；全反射镜

英英释义

单词用法

同义词

反义词

例句

1.They are composed by Strong carbonliccrystal heating layer Holophote foil layer and Efficient heat preservation layer.

由超强碳晶发热层、全反射铝箔层、高效保温层组成。

2.They are composed by Strong carbonliccrystal heating layer Holophote foil layer and Efficient heat preservation layer.

由超强碳晶发热层、全反射铝箔层、高效保温层组成。

3.The holophote design allows for a more focused beam of light.

全光束灯的设计允许更集中光束的产生。

4.The lighthouse uses a holophote to project light over great distances.

灯塔使用全光束灯将光线投射到很远的距离。

5.During the concert, the holophote illuminated the performers dramatically.

在音乐会上，全光束灯戏剧性地照亮了表演者。

6.For safety reasons, the ship was equipped with a powerful holophote.

出于安全考虑，船只配备了强大的全光束灯。

7.In the theater, a holophote is essential for highlighting the stage.

在剧院中，全光束灯对于突出舞台是必不可少的。

作文

The world of lighting technology has evolved significantly over the years, leading to the development of various innovative devices designed to enhance visibility and improve safety. One such device is the holophote, a specialized type of lighthouse beacon that utilizes a unique optical system to project light in a highly efficient manner. The term holophote comes from the Greek words 'holos,' meaning 'whole,' and 'phos,' meaning 'light.' This combination reflects the device's ability to produce a concentrated beam of light that can be seen from great distances, making it an essential tool for navigation at sea.Originally developed in the 19th century, the holophote was designed to overcome the limitations of traditional lanterns, which often emitted light in all directions, resulting in a significant loss of intensity. By employing a series of carefully arranged lenses and mirrors, the holophote focuses the light into a narrow beam, allowing it to travel farther and be more easily detected by ships at sea. This innovation not only improved the effectiveness of maritime navigation but also contributed to the overall safety of seafaring vessels.In addition to its practical applications in lighthouses, the holophote has also found uses in various fields, including theater lighting and photography. In theater productions, for instance, the precise control of light direction and intensity is crucial for creating the desired atmosphere on stage. The holophote allows lighting designers to focus beams of light on specific areas, highlighting actors or set pieces while minimizing unwanted spillover.Similarly, in photography, the use of a holophote can enhance the quality of images by providing a strong, directed light source. Photographers often rely on this technology to achieve dramatic effects and to ensure that their subjects are illuminated in the best possible way. The versatility of the holophote demonstrates its significance across various domains, illustrating how a single innovation can have far-reaching implications.Despite its many advantages, the holophote is not without its challenges. The complexity of its design requires careful maintenance and calibration to ensure optimal performance. Additionally, as lighting technology continues to advance, newer alternatives have emerged, such as LED lights, which offer even greater energy efficiency and longevity. However, the fundamental principles behind the holophote remain relevant, serving as a reminder of the ingenuity of early engineers and inventors.In conclusion, the holophote stands as a testament to the progress made in the field of lighting technology. Its ability to produce a focused beam of light has revolutionized navigation, enhanced artistic expression, and improved safety across various industries. As we continue to explore new advancements in lighting, the legacy of the holophote will undoubtedly influence future innovations, ensuring that its impact is felt for generations to come.

照明技术的世界多年来发生了显著变化，导致开发出各种创新设备，旨在增强可见性并提高安全性。其中一种设备就是holophote，这是一种专门的灯塔灯光，利用独特的光学系统以高效的方式投射光线。术语holophote源于希腊词“holos”，意为“整体”，以及“phos”，意为“光”。这种组合反映了该设备产生集中光束的能力，该光束可以从远处看到，使其成为海上导航的重要工具。holophote最初是在19世纪开发的，旨在克服传统灯笼的局限性，后者通常会向所有方向发出光线，导致强度显著损失。通过采用一系列精心排列的透镜和镜子，holophote将光线集中在一个狭窄的光束中，使其能够传播得更远，并更容易被海上的船只检测到。这项创新不仅提高了海上导航的有效性，还为航海船只的整体安全做出了贡献。除了在灯塔中的实际应用外，holophote还在各个领域找到了应用，包括戏剧照明和摄影。例如，在戏剧制作中，光线方向和强度的精确控制对于在舞台上创造所需的氛围至关重要。holophote使照明设计师能够将光束聚焦在特定区域，突出演员或布景，同时减少不必要的溢出。同样，在摄影中，使用holophote可以通过提供强大的定向光源来增强图像的质量。摄影师通常依赖这种技术来实现戏剧效果，并确保他们的主题以最佳方式照亮。holophote的多功能性展示了其在各个领域的重要性，说明单一创新如何对广泛的影响产生深远的影响。尽管有许多优点，但holophote也面临着挑战。其设计的复杂性需要仔细维护和校准，以确保最佳性能。此外，随着照明技术的不断进步，新的替代品如LED灯已经出现，提供更大的能效和使用寿命。然而，holophote背后的基本原理仍然相关，提醒我们早期工程师和发明家的聪明才智。总之，holophote作为照明技术领域进步的证明。它产生集中光束的能力彻底改变了导航，增强了艺术表现，并提高了各个行业的安全性。随着我们继续探索照明的新进展，holophote的遗产无疑将影响未来的创新，确保其影响在未来几代人中得到延续。