radar beacon

简明释义

黄色灯

英英释义

例句

1.In aviation, a radar beacon is crucial for tracking aircraft in busy airspace.

在航空中，雷达信标对于在繁忙空域中跟踪飞机至关重要。

2.Maritime vessels often rely on radar beacons for navigation in foggy conditions.

海上船只常常依赖于雷达信标在雾天导航。

3.The aircraft used a radar beacon to help locate its position during the storm.

飞机使用了一个雷达信标来帮助定位在暴风雨中的位置。

4.The radar beacon emitted signals that were picked up by the control tower.

这个雷达信标发出的信号被控制塔接收到了。

5.The rescue team used a radar beacon to find the lost hikers in the mountains.

救援队使用了一个雷达信标来寻找失踪的登山者。

作文

In the realm of modern navigation and aviation, the term radar beacon refers to a type of electronic device that emits signals to assist in the location and tracking of aircraft and ships. These beacons play a crucial role in ensuring safety and efficiency in various transportation systems. By emitting a unique signal that can be detected by radar systems, radar beacon technology helps air traffic controllers and maritime operators monitor the movement of vehicles in real-time. The functioning of a radar beacon is relatively straightforward. When an aircraft or ship approaches a beacon, the device transmits a signal that reflects off the vehicle and returns to the radar system. This process allows the radar operator to determine the vehicle's position, speed, and direction. In busy airspaces or congested waterways, the use of radar beacon systems is vital for preventing collisions and ensuring that vessels maintain safe distances from one another.There are two main types of radar beacon: active and passive. Active beacons generate their own signals and respond to radar queries, while passive beacons reflect incoming radar signals. Each type has its advantages and disadvantages, depending on the specific requirements of the navigation system. For instance, active beacons are often more reliable in adverse weather conditions, while passive beacons may require less maintenance.The significance of radar beacon technology extends beyond just aviation and maritime navigation. It is also used in various military applications, where accurate positioning and tracking of assets are essential. Military operations often rely on advanced radar beacon systems to coordinate movements and ensure the safety of personnel and equipment. Moreover, these beacons are integral to search and rescue missions, providing critical information that can save lives in emergency situations.As technology continues to advance, the capabilities of radar beacon systems are evolving as well. Innovations such as satellite-based navigation and enhanced radar technologies are being integrated into traditional systems to improve accuracy and reliability. For example, the combination of radar beacon signals with GPS data can create a comprehensive picture of a vehicle's location, enabling better decision-making for operators.In conclusion, the radar beacon is an indispensable tool in the fields of navigation and transportation. Its ability to provide real-time information about the position and movement of vehicles enhances safety and efficiency across various sectors. As we move forward into an increasingly interconnected world, the importance of radar beacon technology will only continue to grow, paving the way for advancements that can further improve our ability to navigate safely and effectively. The ongoing development and integration of radar beacon systems will undoubtedly shape the future of transportation and navigation, making it a topic worth exploring for anyone interested in technology and safety.

在现代导航和航空领域，术语雷达信标指的是一种电子设备，它发出信号以帮助定位和跟踪飞机和船只。这些信标在确保各种运输系统的安全和效率方面发挥着至关重要的作用。通过发出可以被雷达系统检测到的独特信号，雷达信标技术帮助空中交通控制员和海事操作员实时监控车辆的运动。雷达信标的工作原理相对简单。当飞机或船只接近信标时，该设备会传输一个信号，该信号反射到车辆上并返回雷达系统。这个过程使雷达操作员能够确定车辆的位置、速度和方向。在繁忙的空域或拥挤的水道中，使用雷达信标系统对于防止碰撞和确保船只保持安全距离至关重要。雷达信标主要有两种类型：主动信标和被动信标。主动信标生成自己的信号并响应雷达查询，而被动信标则反射入射的雷达信号。每种类型都有其优缺点，具体取决于导航系统的要求。例如，主动信标在恶劣天气条件下通常更可靠，而被动信标可能需要更少的维护。雷达信标技术的重要性不仅限于航空和海事导航。它还用于各种军事应用，其中资产的准确定位和跟踪至关重要。军事行动通常依赖先进的雷达信标系统来协调移动，并确保人员和设备的安全。此外，这些信标在搜救任务中至关重要，提供的关键信息可以在紧急情况下挽救生命。随着技术的不断进步，雷达信标系统的能力也在不断发展。卫星导航和增强雷达技术等创新正在与传统系统集成，以提高准确性和可靠性。例如，将雷达信标信号与GPS数据结合，可以创建车辆位置的综合图像，从而使操作员能够做出更好的决策。总之，雷达信标是导航和运输领域不可或缺的工具。它提供的关于车辆位置和运动的实时信息提高了各个行业的安全性和效率。随着我们进入一个日益互联的世界，雷达信标技术的重要性只会继续增长，为进一步改善我们安全有效导航的能力铺平道路。雷达信标系统的持续发展和集成无疑将塑造运输和导航的未来，使其成为任何对技术和安全感兴趣的人值得探索的话题。