rotating beacon

简明释义

旋转信标旋转航标

英英释义

例句

1.The rotating beacon on the lighthouse is crucial for guiding ships safely to shore.

灯塔上的旋转信标对于安全引导船只靠岸至关重要。

2.Emergency vehicles often have a rotating beacon to alert other drivers of their presence.

紧急车辆通常配备有旋转信标以提醒其他司机注意它们的存在。

3.During the night, the rotating beacon on top of the building signals to aircraft in the area.

在夜间，建筑物顶部的旋转信标向该地区的飞机发出信号。

4.The airport's rotating beacon helps pilots locate the runway during low visibility conditions.

机场的旋转信标帮助飞行员在能见度低的情况下找到跑道。

5.The rescue team used a rotating beacon to mark their location for incoming helicopters.

救援队使用旋转信标标记他们的位置，以便来临的直升机找到。

作文

In the world of navigation and safety, certain tools and signals play a crucial role in ensuring that people can find their way or avoid danger. One such tool is the rotating beacon, a powerful light source that rotates to provide visibility over a wide area. These beacons are often found in maritime settings, on top of emergency vehicles, and at airports, serving as vital markers for pilots, sailors, and drivers alike. The rotating beacon emits a bright light that can be seen from miles away, especially during night time or in poor weather conditions. This makes it an essential component for safety and navigation.The design of the rotating beacon is quite fascinating. It typically consists of a strong light bulb mounted on a rotating base. As the light spins, it creates a sweeping beam that illuminates a large area. This movement not only increases the visibility of the light but also helps in capturing the attention of those who might be in danger or need assistance. For instance, when a boat is in distress, the crew can activate a rotating beacon to signal their location to nearby vessels or rescue teams. The rotating nature of the light ensures that it is visible from multiple angles, making it easier for rescuers to locate the source of the emergency.In addition to its practical uses, the rotating beacon also serves as a symbol of alertness and caution. When people see a rotating beacon, they instinctively understand that something important is happening. For example, when approaching a construction site, the presence of a rotating beacon alerts drivers to slow down and be cautious. This simple yet effective tool enhances safety and promotes awareness in various environments.Moreover, the technology behind rotating beacons has evolved significantly over the years. Modern beacons utilize LED lights, which are more energy-efficient and have a longer lifespan compared to traditional incandescent bulbs. This advancement not only reduces the cost of maintenance but also minimizes the environmental impact, making rotating beacons a more sustainable option for safety and navigation.In conclusion, the rotating beacon is more than just a light; it is a vital instrument for safety and communication in many fields. Its ability to provide visibility and alert others to potential dangers cannot be overstated. Whether on land or at sea, the rotating beacon continues to be an indispensable tool for ensuring safety and guiding individuals towards safety. As technology advances, we can expect even more improvements in the functionality and efficiency of these beacons, further solidifying their place in our daily lives. Understanding the significance of the rotating beacon allows us to appreciate the importance of safety measures and the innovations that help protect us in various situations.

在导航和安全的世界中，某些工具和信号在确保人们能够找到方向或避免危险方面发挥着至关重要的作用。其中一个工具是旋转信标，这是一种强大的光源，通过旋转提供广泛的可见性。这些信标通常出现在海洋环境中、紧急车辆的顶部以及机场，作为飞行员、船员和司机的重要标志。旋转信标发出明亮的光，可以在几英里外看到，尤其是在夜间或恶劣天气条件下。这使得它成为安全和导航的基本组成部分。旋转信标的设计非常吸引人。它通常由一个强光灯泡安装在旋转底座上。当光线旋转时，会产生一个扫射光束，照亮大面积区域。这种运动不仅增加了光的可见性，还帮助吸引那些可能处于危险中或需要帮助的人的注意。例如，当一艘船遇险时，船员可以启动旋转信标来向附近的船只或救援队发出他们的位置信号。光线的旋转特性确保从多个角度都能看到它，使救援人员更容易找到紧急情况的来源。除了实用用途之外，旋转信标还作为警觉和谨慎的象征。当人们看到旋转信标时，他们本能地理解发生了重要事情。例如，在接近施工现场时，旋转信标的存在提醒驾驶员减速并保持警惕。这种简单而有效的工具增强了安全性，并在各种环境中促进了意识。此外，旋转信标背后的技术多年来也有了显著的发展。现代信标利用LED灯，这比传统的白炽灯更节能，使用寿命更长。这一进步不仅降低了维护成本，还最小化了对环境的影响，使得旋转信标成为安全和导航的更可持续选择。总之，旋转信标不仅仅是一盏灯；它是许多领域中安全和通信的重要工具。它提供可见性并提醒他人潜在危险的能力不可低估。无论是在陆地还是海洋，旋转信标继续作为确保安全和引导个人走向安全的不可或缺的工具。随着技术的进步，我们可以期待这些信标在功能和效率上的进一步改善，进一步巩固它们在我们日常生活中的地位。理解旋转信标的重要性使我们能够欣赏安全措施的重要性以及帮助保护我们在各种情况下的创新。