pyrotechnic light

简明释义

烟火

英英释义

例句

1.During the concert, the band used pyrotechnic light to enhance their performance and engage the audience.

在音乐会上，乐队使用烟火光来增强他们的表演并吸引观众。

2.The movie's climax featured an impressive scene filled with pyrotechnic light effects that left the audience in awe.

电影的高潮部分包含了令人印象深刻的场景，充满了烟火光效果，让观众惊叹不已。

3.Safety precautions are essential when working with pyrotechnic light during events.

在活动中使用烟火光时，安全预防措施至关重要。

4.The festival was illuminated by a dazzling display of pyrotechnic light, creating a magical atmosphere.

这个节日被耀眼的烟火光照亮，营造出一种神奇的氛围。

5.The New Year's Eve celebration was highlighted by a spectacular show of pyrotechnic light that lit up the night sky.

新年庆祝活动以壮观的烟火光表演为特色，照亮了夜空。

作文

The beauty of a fireworks display is often attributed to the vibrant colors and mesmerizing patterns that light up the night sky. These captivating visual effects are produced by a combination of chemical reactions and precise engineering, resulting in what can be described as pyrotechnic light. This term refers to the brilliant illumination created during fireworks shows, where various chemicals ignite and produce dazzling colors and effects. Understanding the science behind pyrotechnic light not only enhances our appreciation for fireworks but also sheds light on the artistry involved in creating these spectacular displays.Fireworks have been a part of human culture for centuries, originating in ancient China. The early forms of fireworks were simple bamboo stalks filled with gunpowder, which would explode and create noise. Over time, the technology evolved, leading to the creation of more complex devices that could produce a wide array of visual effects. Today, modern fireworks incorporate a variety of chemical compounds that contribute to the production of pyrotechnic light. For instance, strontium salts create red hues, while barium compounds produce green shades. The combination of these chemicals, along with the careful arrangement of the fireworks, results in the stunning visuals we see during a display.The artistry of fireworks design is not just about the colors; it also involves timing and choreography. Fireworks are often synchronized with music, creating a harmonious experience for spectators. This synchronization requires meticulous planning and precision, as the timing of each explosion must align perfectly with the musical score. The result is a breathtaking spectacle that captivates audiences and creates lasting memories. The interplay of sound, light, and color is what makes pyrotechnic light so enchanting.Moreover, the environmental impact of fireworks has become a topic of discussion in recent years. While the visual appeal of pyrotechnic light is undeniable, the smoke and pollutants released during fireworks shows can have adverse effects on air quality. Many communities are now exploring alternatives to traditional fireworks, such as drone light shows, which can mimic the effects of pyrotechnic light without the environmental drawbacks. These innovations reflect a growing awareness of the need to balance celebration with sustainability.In conclusion, pyrotechnic light is more than just a visual phenomenon; it is a blend of science, art, and cultural significance. From its historical origins to the modern advancements in fireworks technology, understanding pyrotechnic light allows us to appreciate the complexity and beauty of fireworks displays. As we continue to celebrate with fireworks, it is essential to consider their environmental impact and seek sustainable alternatives that preserve the joy of pyrotechnic light for future generations.

烟火表演的美丽常常归因于绚丽的色彩和迷人的图案，这些图案照亮了夜空。这些迷人的视觉效果是由化学反应和精确工程的结合产生的，结果可以被描述为烟火光。这个术语指的是在烟火表演期间产生的耀眼光辉，其中各种化学物质点燃并产生令人眼花缭乱的颜色和效果。理解烟火光背后的科学不仅增强了我们对烟火的欣赏，也揭示了创造这些壮观表演所涉及的艺术性。烟火已经成为人类文化的一部分几个世纪，起源于古代中国。早期的烟火形式是简单的竹子干，里面填满火药，爆炸时会发出噪音。随着时间的推移，技术不断发展，导致创建出更复杂的装置，可以产生广泛的视觉效果。如今，现代烟火包含多种化学化合物，促成了烟火光的产生。例如，锶盐产生红色，而钡化合物则产生绿色。将这些化学物质结合起来，再加上烟火的精心排列，结果就是我们在表演中看到的惊艳视觉效果。烟火设计的艺术性不仅仅关乎颜色，还涉及时机和编排。烟火通常与音乐同步，创造出一种和谐的体验给观众。这种同步需要细致的规划和精确，因为每次爆炸的时机必须与音乐的节奏完美对齐。最终的结果是一个令人屏息的景象，吸引观众并创造持久的回忆。声音、光线和颜色的相互作用使得烟火光如此迷人。此外，烟火的环境影响近年来已成为讨论的话题。虽然烟火光的视觉吸引力不可否认，但烟火表演中释放的烟雾和污染物可能对空气质量产生不利影响。许多社区现在正在探索替代传统烟火的方案，例如无人机灯光秀，可以模仿烟火光的效果而没有环境缺陷。这些创新反映出越来越多的人意识到需要平衡庆祝活动与可持续性。总之，烟火光不仅仅是一种视觉现象；它是科学、艺术和文化意义的融合。从其历史起源到现代烟火技术的进步，理解烟火光让我们能够欣赏烟火表演的复杂性和美丽。随着我们继续以烟火庆祝，考虑其环境影响并寻求可持续的替代方案，以保护未来几代人享受烟火光的乐趣，是至关重要的。