circular radio beacon

简明释义

环射无线电信标

英英释义

例句

1.The circular radio beacon is essential for guiding ships safely into harbors.

该圆形无线电信标对于安全引导船只进入港口至关重要。

2.The aircraft relied on the circular radio beacon for accurate navigation during poor weather conditions.

在恶劣天气条件下，飞机依靠圆形无线电信标进行准确导航。

3.Mariners can use a circular radio beacon to determine their position while at sea.

海员可以使用圆形无线电信标来确定他们在海上的位置。

4.During the search and rescue operation, the team followed the signal from the circular radio beacon.

在搜救行动中，团队跟随来自圆形无线电信标的信号。

5.The circular radio beacon emitted a signal that could be detected from miles away.

该圆形无线电信标发出的信号可以在数英里外被检测到。

作文

In the vast expanse of our planet, communication and navigation play crucial roles in ensuring safety and efficiency, especially in aviation and maritime operations. One of the essential tools that aid in these areas is the circular radio beacon, which serves as a vital reference point for pilots and sailors alike. Understanding how circular radio beacon functions can enhance our appreciation of modern navigation systems.A circular radio beacon is a type of radio transmitter that emits signals in a circular pattern, allowing it to cover a wide area. This characteristic is particularly useful in open waters or large airspaces where traditional navigation methods may fall short. The beacon transmits a continuous signal that can be received by aircraft and ships equipped with the necessary receiving equipment. The signal helps them determine their position relative to the beacon, which is often located at airports or along coastlines.One of the most significant advantages of using a circular radio beacon is its simplicity and reliability. Unlike GPS systems that rely on satellites, which can sometimes be obstructed or malfunction, a radio beacon provides a consistent signal that can be easily picked up as long as the receiver is within range. This makes it an invaluable tool, especially in adverse weather conditions where visibility is low. Pilots and navigators can rely on the beacon to guide them safely to their destinations.Moreover, the circular radio beacon plays a critical role in air traffic control. Airports use these beacons to create safe corridors for incoming and outgoing flights. By establishing a network of beacons, air traffic controllers can monitor the positions of multiple aircraft simultaneously, ensuring that they maintain safe distances from one another. This system has significantly reduced the risk of mid-air collisions and has improved overall flight safety.In addition to aviation, circular radio beacon technology is also employed in maritime navigation. Ships utilize these beacons to navigate through busy shipping lanes and around coastal hazards. The signals help mariners determine their location and make informed decisions about their routes. In regions with heavy traffic, such as the English Channel, the presence of multiple beacons ensures that vessels can safely navigate without getting lost or colliding with one another.The evolution of the circular radio beacon has been remarkable. Initially, these beacons were simple devices that emitted basic signals. However, advancements in technology have enabled the development of more sophisticated beacons that can transmit additional information, such as weather updates or navigational warnings. These enhancements have made the beacons even more valuable to users, providing them with real-time data that can influence their travel decisions.In conclusion, the importance of the circular radio beacon in modern navigation cannot be overstated. Its ability to provide reliable, consistent signals over large areas has made it an indispensable tool for both aviation and maritime industries. As technology continues to advance, we can expect further improvements and innovations in beacon technology, ensuring that safety and efficiency remain at the forefront of navigation practices. Understanding the role of the circular radio beacon not only highlights its significance but also emphasizes the ongoing need for effective communication and navigation systems in our increasingly connected world.

在我们星球的广阔空间中，沟通和导航在确保安全和效率方面发挥着至关重要的作用，特别是在航空和海运操作中。圆形无线电信标是帮助这些领域的重要工具之一，它作为飞行员和水手的重要参考点。理解圆形无线电信标的工作原理可以增强我们对现代导航系统的欣赏。圆形无线电信标是一种无线电发射器，以圆形模式发出信号，从而覆盖广泛的区域。这一特性在开阔水域或大型空域中特别有用，因为传统导航方法可能无法满足需求。信标不断发射信号，可以被配备必要接收设备的飞机和船只接收。该信号帮助它们确定与信标的相对位置，信标通常位于机场或沿海岸线。使用圆形无线电信标的一个重要优点是其简单性和可靠性。与依赖卫星的GPS系统不同，后者有时会被阻挡或发生故障，无线电信标提供了一种一致的信号，只要接收器在范围内，就可以轻松接收。这使得它成为一种宝贵的工具，尤其是在能见度低的不良天气条件下。飞行员和导航员可以依靠信标安全引导他们到达目的地。此外，圆形无线电信标在空中交通控制中发挥着关键作用。机场利用这些信标为进出航班创建安全走廊。通过建立信标网络，空中交通管制员可以同时监控多架飞机的位置，确保它们之间保持安全距离。这一系统显著降低了空中碰撞的风险，提高了整体飞行安全。除了航空，圆形无线电信标技术还应用于海洋导航。船只利用这些信标在繁忙的航道和沿海危险区域进行导航。信号帮助海员确定自己的位置，并做出明智的航线决策。在交通繁忙的地区，例如英吉利海峡，多座信标的存在确保船只可以安全导航，而不会迷失方向或相撞。圆形无线电信标的演变令人瞩目。最初，这些信标只是简单的发射基本信号的设备。然而，技术的进步使得更复杂的信标的发展成为可能，这些信标可以传输额外的信息，如天气更新或导航警告。这些增强功能使得信标对用户更具价值，为他们提供实时数据，从而影响他们的旅行决策。总之，圆形无线电信标在现代导航中的重要性不容小觑。它在大面积范围内提供可靠、一致信号的能力，使其成为航空和海洋行业不可或缺的工具。随着技术的不断进步，我们可以期待信标技术的进一步改进和创新，确保安全和效率在导航实践中始终处于前沿。理解圆形无线电信标的作用不仅突显了其重要性，还强调了在我们日益互联的世界中，对有效沟通和导航系统的持续需求。