air pyrotechnic

简明释义

对空联络发光信号设备

英英释义

例句

1.Many cities host air pyrotechnic shows on Independence Day to celebrate.

许多城市在独立日举行空中烟火表演以示庆祝。

2.Safety regulations are crucial when planning an air pyrotechnic event.

在策划空中烟火活动时，安全规定至关重要。

3.They hired professionals to handle the air pyrotechnic effects for the concert.

他们雇佣了专业人士来处理音乐会的空中烟火效果。

4.The air pyrotechnic performance was synchronized with the music, creating a magical experience.

这场空中烟火表演与音乐同步，创造了一个神奇的体验。

5.The festival featured spectacular air pyrotechnic displays that lit up the night sky.

这个节日的精彩空中烟火表演照亮了夜空。

作文

The term air pyrotechnic refers to the use of fireworks or explosive devices that are designed to be deployed in the air, creating stunning visual displays. These aerial fireworks are commonly seen during celebrations, festivals, and special events. The artistry involved in air pyrotechnic displays is not just about the explosive effects; it also includes the choreography of colors, shapes, and sounds that captivate audiences. To understand the significance of air pyrotechnic displays, one must consider their historical context. Fireworks originated in ancient China, where they were initially used for religious ceremonies and to ward off evil spirits. Over the centuries, this practice evolved into a form of entertainment, leading to the development of various types of fireworks, including those designed for aerial shows. Today, air pyrotechnic shows are meticulously planned events that require skilled professionals known as pyrotechnicians. These experts not only design the show but also ensure safety protocols are followed to protect both the audience and the environment. A typical air pyrotechnic display involves a series of carefully timed explosions that create a narrative or theme, often synchronized with music. This synchronization enhances the emotional impact of the performance, making it a memorable experience for spectators. Moreover, the technology behind air pyrotechnic displays has advanced significantly. Modern fireworks can produce a wider range of colors and effects than ever before, thanks to innovations in chemical compositions and electronic firing systems. This technological advancement allows for more creative and elaborate displays, pushing the boundaries of what is possible in aerial fireworks. In addition to their aesthetic appeal, air pyrotechnic displays also serve cultural purposes. Many countries have traditional festivals that include fireworks as a central element. For instance, in the United States, the Fourth of July celebrations are synonymous with spectacular air pyrotechnic shows that commemorate the nation's independence. Similarly, New Year's Eve celebrations around the world often feature grand fireworks displays to ring in the new year with joy and hope. However, the use of air pyrotechnic displays is not without its challenges. Environmental concerns have arisen regarding the impact of fireworks on air quality and wildlife. Additionally, noise pollution from fireworks can disturb local communities and pets. As a result, some cities have begun exploring alternative forms of celebration that minimize these negative effects while still providing a sense of wonder and excitement. In conclusion, air pyrotechnic displays are a fascinating blend of art, science, and tradition. They bring people together to celebrate significant moments in life, creating lasting memories through their dazzling visuals and sounds. As we continue to evolve in our understanding of environmental impacts, it will be interesting to see how air pyrotechnic shows adapt to meet modern concerns while still enchanting audiences worldwide.

“空中烟火”一词指的是旨在空中发射的烟花或爆炸装置，创造出令人惊叹的视觉效果。这些空中烟火通常在庆祝活动、节日和特殊事件中出现。空中烟火表演中的艺术性不仅仅体现在爆炸效果上；它还包括色彩、形状和声音的编排，吸引观众的注意。要理解空中烟火表演的重要性，必须考虑其历史背景。烟花起源于古代中国，最初用于宗教仪式和驱邪。几个世纪以来，这一做法演变为一种娱乐形式，导致各种类型的烟花的发展，包括那些专为空中表演而设计的烟花。如今，空中烟火表演是经过精心策划的活动，需要被称为烟火技师的专业人员。这些专家不仅设计表演，还确保遵循安全协议，以保护观众和环境。典型的空中烟火表演涉及一系列经过精确计时的爆炸，创造出叙述或主题，通常与音乐同步。这种同步增强了表演的情感影响，使其成为观众难忘的体验。此外，空中烟火表演背后的技术也有了显著进步。现代烟花可以产生比以往更广泛的颜色和效果，这要归功于化学成分和电子点火系统的创新。这种技术进步使得更具创意和复杂的表演成为可能，推动了空中烟花的边界。除了美学吸引力，空中烟火表演还具有文化意义。许多国家都有传统节日，其中烟花是核心元素。例如，在美国，独立日庆祝活动与壮观的空中烟火表演密切相关，纪念国家独立。同样，世界各地的新年庆祝活动通常以盛大的烟花表演来迎接新的一年，带来欢乐和希望。然而，使用空中烟火表演并非没有挑战。关于烟花对空气质量和野生动物影响的环境问题已经引起了关注。此外，烟花产生的噪音污染可能会打扰当地社区和宠物。因此，一些城市开始探索减少这些负面影响的替代庆祝形式，同时仍然提供一种奇妙和兴奋的感觉。总之，空中烟火表演是艺术、科学和传统的迷人结合。它们将人们聚集在一起庆祝生活中的重要时刻，通过令人眼花缭乱的视觉效果和声音创造持久的回忆。随着我们不断发展对环境影响的理解，观察空中烟火表演如何适应现代关注，同时仍然吸引全球观众，将是非常有趣的。