rotating radio beacon

简明释义

旋转式无线电航标

英英释义

例句

1.As we approached the airport, the rotating radio beacon became visible from a distance.

当我们接近机场时，旋转无线电信标从远处变得可见。

2.The aircraft relied on the rotating radio beacon for navigation during the stormy weather.

在暴风雨天气中，飞机依靠旋转无线电信标进行导航。

3.In poor visibility conditions, the rotating radio beacon served as a crucial guide for landing.

在能见度差的情况下，旋转无线电信标作为着陆的重要指引。

4.The captain instructed the co-pilot to tune the radio to the frequency of the rotating radio beacon.

机长指示副驾驶将无线电调到旋转无线电信标的频率。

5.The lighthouse is equipped with a rotating radio beacon to assist ships navigating through fog.

这座灯塔配备了旋转无线电信标，以帮助船只在雾中航行。

作文

In the world of aviation and maritime navigation, the importance of accurate positioning cannot be overstated. This is where technologies like the rotating radio beacon come into play. A rotating radio beacon is a crucial navigational aid that emits radio signals while rotating to provide continuous coverage over a wide area. These beacons serve as reference points for pilots and mariners, helping them determine their location and navigate safely through potentially hazardous conditions.The functionality of a rotating radio beacon is quite fascinating. It typically consists of a radio transmitter and an antenna that rotates, sending out signals in all directions. As the beacon spins, it allows for the transmission of a unique identifier or code that can be picked up by receiving devices on aircraft or ships. This identifier helps users ascertain their position relative to the beacon, which is particularly useful when navigating near coastlines, airports, or other critical areas.One of the key advantages of using a rotating radio beacon is its reliability. Unlike visual aids, which can be obscured by weather conditions such as fog, rain, or darkness, radio signals can penetrate these obstacles, ensuring that navigators receive the information they need regardless of the visibility conditions. This reliability is vital for safety, as it reduces the likelihood of accidents caused by misnavigation.Moreover, rotating radio beacons are often integrated into larger navigational systems. For instance, they can work in conjunction with radar and GPS technologies to provide a comprehensive navigational solution. The combination of these technologies enhances situational awareness for pilots and mariners, allowing them to make informed decisions during their journeys.In addition to their practical applications, rotating radio beacons also play a role in search and rescue operations. When an aircraft or vessel is in distress, these beacons can help rescuers locate them quickly and efficiently. The ability to transmit a signal that can be detected from a distance is invaluable in emergency situations, where every second counts.As technology continues to evolve, so too do the designs and functionalities of rotating radio beacons. Modern versions may incorporate advanced features such as automatic identification systems (AIS) or even satellite communication capabilities. These innovations enhance their effectiveness and expand their use in various fields beyond traditional navigation, including environmental monitoring and wildlife tracking.In conclusion, the rotating radio beacon is an indispensable tool in the realms of aviation and maritime navigation. Its ability to provide reliable, continuous signals makes it a cornerstone of safe travel across air and sea. As we look to the future, the ongoing advancements in this technology will undoubtedly lead to even greater improvements in navigation and safety, ensuring that both pilots and mariners can traverse our skies and oceans with confidence. Understanding the significance of a rotating radio beacon is essential for anyone involved in these industries, as it embodies the intersection of technology and safety in navigation.

在航空和海洋导航的世界中，准确定位的重要性不言而喻。这就是像旋转无线电信标这样的技术发挥作用的地方。旋转无线电信标是一种重要的导航辅助设备，它发射无线电信号并旋转，以便在广泛区域内提供持续覆盖。这些信标作为飞行员和航海者的参考点，帮助他们确定位置，并在潜在危险条件下安全导航。旋转无线电信标的功能非常迷人。它通常由一个无线电发射器和一个旋转的天线组成，向四面八方发送信号。当信标旋转时，它允许传输一个独特的标识符或代码，这些信息可以被飞机或船只上的接收设备接收。这个标识符帮助用户确定他们相对于信标的位置，这在靠近海岸线、机场或其他关键区域导航时尤为有用。使用旋转无线电信标的一个主要优势是其可靠性。与可能因雾、雨或黑暗等天气条件而受到阻碍的视觉辅助设备不同，无线电信号可以穿透这些障碍，确保导航者无论能见度条件如何都能接收到所需的信息。这种可靠性对安全至关重要，因为它减少了因错误导航而导致事故的可能性。此外，旋转无线电信标通常与更大的导航系统集成。例如，它们可以与雷达和GPS技术协同工作，以提供全面的导航解决方案。这些技术的结合增强了飞行员和航海者的情境意识，使他们能够在旅途中做出明智的决策。除了实用应用外，旋转无线电信标在搜救行动中也发挥着重要作用。当飞机或船只遇险时，这些信标可以帮助救援人员快速有效地找到它们。能够从远处发送信号的能力在紧急情况下是无价的，因为每一秒都至关重要。随着技术的不断发展，旋转无线电信标的设计和功能也在不断演变。现代版本可能会结合先进的功能，如自动识别系统（AIS）或甚至卫星通信能力。这些创新增强了它们的有效性，并扩大了它们在传统导航以外的各种领域的使用，包括环境监测和野生动物追踪。总之，旋转无线电信标是航空和海洋导航领域不可或缺的工具。它提供可靠、持续信号的能力使其成为安全旅行的基石。展望未来，这项技术的持续进步无疑将带来更大的导航和安全改进，确保飞行员和航海者能够自信地穿越我们的天空和海洋。理解旋转无线电信标的重要性对于任何参与这些行业的人来说都是至关重要的，因为它体现了导航中技术与安全的交汇。