rotating beacon

简明释义

旋转信标

英英释义

例句

1.Airports use rotating beacons to signal incoming aircraft during low visibility conditions.

机场使用旋转信标在能见度低的情况下向来航飞机发出信号。

2.The police car's rotating beacon flashed brightly as it chased the suspect.

警车的旋转信标在追逐嫌疑犯时闪烁得很亮。

3.The construction site had several rotating beacons to ensure worker safety at night.

施工现场有几个旋转信标以确保夜间工人的安全。

4.During the storm, the lighthouse's rotating beacon helped guide ships to safety.

在暴风雨期间，灯塔的旋转信标帮助引导船只安全返回。

5.The emergency vehicle was equipped with a bright rotating beacon to alert other drivers.

这辆紧急车辆配备了一个明亮的旋转信标以警告其他司机。

作文

In the world of aviation and maritime navigation, the term rotating beacon refers to a type of light signal that is used to indicate the presence of an airport or a navigational hazard. The rotating beacon emits a rotating beam of light, which serves as a warning to pilots and sailors alike. This technology has been essential in ensuring safety in both air and sea travel. The rotating beacon is typically mounted on tall structures, such as towers or lighthouses, allowing its light to be visible from great distances. The operation of a rotating beacon is relatively simple; it consists of a light source and a rotating mechanism that moves the light in a circular motion. As the light rotates, it creates a sweeping effect that can be easily spotted by those navigating nearby. This feature is particularly useful during nighttime or in poor visibility conditions, where traditional lighting may not be sufficient. The distinct pattern of the rotating beacon helps differentiate it from other lights, providing crucial information about location and potential hazards.One of the most iconic uses of the rotating beacon is in airports, where it plays a vital role in guiding aircraft during takeoff and landing. The bright light signals to pilots the location of the runway and helps prevent accidents that could occur due to miscommunication or navigation errors. In addition to airports, rotating beacons are also found on ships and offshore platforms, serving as a warning to other vessels about their presence, especially in busy shipping lanes.Moreover, the rotating beacon has historical significance as well. Before modern technology, mariners relied heavily on these beacons for safe passage along coastlines and through treacherous waters. The development of the rotating beacon was a significant advancement in maritime safety, as it provided a reliable method for indicating dangerous areas and guiding ships to safety.In recent years, advancements in technology have led to the evolution of the rotating beacon. Newer models now incorporate LED lights, which are more energy-efficient and have a longer lifespan compared to traditional incandescent bulbs. Additionally, some modern rotating beacons are equipped with sensors that can adjust the intensity of the light based on surrounding conditions, ensuring optimal visibility at all times.In conclusion, the rotating beacon is more than just a light; it is a crucial safety device that has evolved over time to meet the demands of modern navigation. Whether in the air or at sea, the presence of a rotating beacon provides peace of mind to those traveling through potentially hazardous environments. As technology continues to advance, we can expect the rotating beacon to remain a fundamental component of navigation systems, ensuring the safety of travelers for generations to come.

在航空和海洋导航的世界中，术语旋转信标指的是一种用于指示机场或导航危险的灯光信号。旋转信标发出旋转的光束，作为对飞行员和水手的警告。这项技术在确保空中和海上旅行的安全方面至关重要。旋转信标通常安装在高大的结构上，如塔楼或灯塔，使其光线能够从远处可见。旋转信标的操作相对简单；它由一个光源和一个旋转机制组成，该机制使光线以圆形运动移动。当光线旋转时，它会产生一种扫动效果，附近的导航者可以很容易地发现这一点。这一特性在夜间或能见度差的情况下特别有用，因为传统灯光可能不足以满足需求。旋转信标的独特模式有助于将其与其他灯光区分开来，提供有关位置和潜在危险的重要信息。旋转信标最具标志性的用途之一是在机场，在那里它在指导飞机起飞和降落中发挥着至关重要的作用。明亮的光线向飞行员指示跑道的位置，并帮助防止由于误沟通或导航错误而发生的事故。除了机场，旋转信标还可以在船只和海上平台上找到，作为对其他船只的警告，尤其是在繁忙的航道中。此外，旋转信标也具有历史意义。在现代技术出现之前，海员们在沿海岸线和穿越险恶水域时高度依赖这些信标。旋转信标的发展是海洋安全的一项重大进步，因为它提供了一种可靠的方法来指示危险区域并引导船只安全通过。近年来，技术的进步导致旋转信标的演变。较新的型号现在采用LED灯，这些灯比传统白炽灯更节能，使用寿命更长。此外，一些现代旋转信标配备了传感器，可以根据周围条件调整光线强度，确保在任何时候都能达到最佳可见性。总之，旋转信标不仅仅是一盏灯；它是一种至关重要的安全设备，随着时间的推移不断发展，以满足现代导航的需求。无论是在空中还是在海上，旋转信标的存在为那些穿越潜在危险环境的旅行者提供了安心。随着技术的不断进步，我们可以期待旋转信标继续作为导航系统的基本组成部分，确保旅行者的安全，造福未来几代人。