radio-range beacon

简明释义

无线电导航信标

英英释义

例句

1.During the training, we learned how to use a radio-range beacon for aerial navigation.

在培训期间，我们学习了如何使用无线电范围信标进行空中导航。

2.The pilot relied on the radio-range beacon to navigate through the foggy conditions.

飞行员依靠无线电范围信标在雾霭天气中导航。

3.Many airports are equipped with a radio-range beacon to assist pilots during landing.

许多机场配备了无线电范围信标以帮助飞行员着陆。

4.The radio-range beacon provides accurate positioning for ships in the harbor.

该无线电范围信标为港口的船只提供准确定位。

5.The radio-range beacon emitted signals that helped the aircraft determine its distance from the airport.

该无线电范围信标发出信号，帮助飞机确定与机场的距离。

作文

In the world of aviation and maritime navigation, precise location tracking is crucial for safety and efficiency. One of the key technologies that aid in this endeavor is the radio-range beacon. A radio-range beacon is a type of radio transmitter that emits signals to help aircraft and ships determine their position relative to the beacon's location. This technology has been instrumental since its inception, especially in areas where visual navigation is challenging due to weather conditions or geographical obstacles.The functionality of a radio-range beacon lies in its ability to transmit radio waves over a specific range. These beacons operate on various frequencies and can provide navigational aids across vast distances. When an aircraft or vessel approaches a radio-range beacon, it receives signals that indicate its distance and direction from the beacon. Pilots and navigators can then use this information to adjust their course and ensure they are on the right path.Historically, the development of radio-range beacon technology marked a significant advancement in navigation systems. Before the advent of these beacons, navigators relied heavily on celestial navigation and visual landmarks, which could be unreliable, especially during poor weather. The introduction of radio-range beacon systems allowed for more reliable and consistent navigation, making travel safer and more efficient.Today, radio-range beacons are integrated into broader navigation systems, including GPS and radar. However, their importance cannot be overstated. In many regions, especially remote areas where satellite signals may be weak or non-existent, radio-range beacons provide a vital backup for navigation. They are also used in training environments, helping new pilots and mariners learn how to navigate using traditional methods before they rely solely on modern technology.Moreover, the usage of radio-range beacons extends beyond aviation and maritime applications. They are also utilized in land-based navigation systems, helping vehicles navigate through complex terrains. For example, in large construction sites or mining operations, radio-range beacons can guide machinery and vehicles to ensure they operate safely and efficiently.In conclusion, the radio-range beacon is a fundamental component of navigational technology that has stood the test of time. Its ability to provide accurate positioning information has made it an essential tool for pilots, mariners, and land-based navigators alike. As technology continues to evolve, the role of radio-range beacons will likely adapt, but their core purpose of ensuring safety and efficiency in navigation will remain unchanged. Understanding the significance of radio-range beacons helps us appreciate the advancements in navigation technology and the ongoing importance of reliable navigational aids in our increasingly complex world.

在航空和海洋导航的世界中，精确的位置跟踪对于安全和效率至关重要。帮助实现这一目标的关键技术之一是无线电范围信标。无线电范围信标是一种发射信号的无线电发射器，帮助飞机和船只确定其相对于信标位置的方位。这项技术自问世以来一直发挥着重要作用，特别是在由于天气条件或地理障碍而使视觉导航变得困难的地区。无线电范围信标的功能在于其能够在特定范围内发射无线电波。这些信标在不同频率上运行，可以在广阔的距离内提供导航辅助。当飞机或船只靠近无线电范围信标时，它会接收指示其与信标的距离和方向的信号。飞行员和导航员可以利用这些信息调整航向，确保他们走在正确的道路上。从历史上看，无线电范围信标技术的发展标志着导航系统的一次重大进步。在这些信标出现之前，导航员主要依赖天文导航和视觉地标，这在恶劣天气条件下可能不可靠。无线电范围信标系统的引入使得导航更加可靠和一致，从而使旅行更加安全和高效。如今，无线电范围信标已被整合到更广泛的导航系统中，包括GPS和雷达。然而，它们的重要性不容低估。在许多地区，尤其是卫星信号可能微弱或不存在的偏远地区，无线电范围信标提供了导航的重要备份。它们还用于培训环境，帮助新飞行员和水手学习如何使用传统方法进行导航，然后再完全依赖现代技术。此外，无线电范围信标的使用不仅限于航空和海洋应用。它们还被用于陆基导航系统，帮助车辆在复杂地形中导航。例如，在大型建筑工地或采矿作业中，无线电范围信标可以引导机械和车辆，以确保它们安全高效地操作。总之，无线电范围信标是导航技术的基本组成部分，经过时间的考验。它提供准确定位信息的能力使其成为飞行员、海员和陆基导航员不可或缺的工具。随着技术的不断发展，无线电范围信标的角色可能会适应，但确保导航安全和效率的核心目的将保持不变。理解无线电范围信标的重要性有助于我们欣赏导航技术的进步以及在我们日益复杂的世界中可靠导航辅助的持续重要性。