directional radio beacon

简明释义

定向无线电指向标

英英释义

例句

1.The pilot relied on the directional radio beacon 方向性无线电信标 to navigate through the fog.

飞行员依靠方向性无线电信标方向性无线电信标在雾中导航。

2.The directional radio beacon 方向性无线电信标 emits a signal that can be used for precise navigation.

该方向性无线电信标方向性无线电信标发出可以用于精确导航的信号。

3.The directional radio beacon 方向性无线电信标 helped the ship find its way back to the harbor safely.

该方向性无线电信标方向性无线电信标帮助船只安全地找到返回港口的路。

4.In aviation training, students learn how to interpret signals from a directional radio beacon 方向性无线电信标.

在航空培训中，学生学习如何解读来自方向性无线电信标方向性无线电信标的信号。

5.Search and rescue teams often use a directional radio beacon 方向性无线电信标 to locate missing aircraft.

搜救队伍经常使用方向性无线电信标方向性无线电信标来定位失踪的飞机。

作文

In the world of aviation and maritime navigation, the use of radio signals is crucial for ensuring safety and accuracy. One of the key tools employed in this field is the directional radio beacon, which provides essential guidance to pilots and sailors alike. A directional radio beacon is a type of radio transmitter that emits signals in specific directions, allowing navigators to determine their position relative to the beacon's location. This technology plays a vital role in modern navigation systems, enhancing the ability to navigate through challenging environments such as fog, storms, or nighttime conditions.The functionality of a directional radio beacon lies in its ability to broadcast signals that can be received by aircraft and ships equipped with appropriate receiving equipment. When a navigator detects the signal from a directional radio beacon, they can ascertain their bearing and distance from the beacon, which is critical for safe travel. This is particularly important in areas where visual landmarks are scarce or when navigating over vast bodies of water.Moreover, the directional radio beacon serves as a reliable reference point for both commercial and private pilots. For instance, during takeoff and landing procedures, pilots often rely on these beacons to align their flight paths accurately. In addition, air traffic control systems utilize directional radio beacons to monitor and manage the flow of air traffic, ensuring that aircraft maintain safe distances from one another.In maritime settings, directional radio beacons are equally indispensable. Ships navigating through busy ports or treacherous waters depend on these beacons to avoid collisions and ensure safe passage. The beacons help mariners identify safe routes and make informed decisions about navigation, especially when visibility is limited.The technological advancements in directional radio beacon systems have significantly improved their reliability and accuracy. Modern beacons are often equipped with digital technology that enhances signal clarity and reduces interference from other sources. This has led to a more robust navigation framework, benefiting all users of air and sea travel.In conclusion, the directional radio beacon is a fundamental component of contemporary navigation systems. Its ability to provide precise directional information is invaluable for ensuring the safety of air and maritime travel. As technology continues to evolve, we can expect further enhancements in the capabilities of directional radio beacons, making navigation even more efficient and secure. Understanding the importance of these beacons is crucial for anyone involved in aviation or maritime activities, as they represent a critical aspect of our navigational infrastructure.

在航空和海事导航的世界中，使用无线电信号对于确保安全和准确性至关重要。在这一领域中，一个关键工具是定向无线电信标，它为飞行员和水手提供了必要的指导。定向无线电信标是一种无线电发射器，它以特定方向发射信号，使导航员能够确定他们相对于信标位置的方位。这项技术在现代导航系统中发挥着重要作用，增强了在雾、风暴或夜间条件等挑战性环境中的导航能力。定向无线电信标的功能在于其能够广播信号，这些信号可以被配备适当接收设备的飞机和船只接收。当导航员检测到来自定向无线电信标的信号时，他们可以确定与信标的方位和距离，这对安全旅行至关重要。这在视觉地标稀少或在广阔水域上航行时尤为重要。此外，定向无线电信标为商业和私人飞行员提供了可靠的参考点。例如，在起飞和着陆程序中，飞行员通常依赖这些信标来准确对齐他们的飞行路径。此外，空中交通管制系统利用定向无线电信标来监控和管理航空交通流量，确保飞机之间保持安全距离。在海事环境中，定向无线电信标同样不可或缺。航行在繁忙港口或险恶水域的船只依赖这些信标来避免碰撞并确保安全通行。信标帮助水手识别安全航线，并在能见度有限时做出明智的导航决策。在定向无线电信标系统中的技术进步显著提高了其可靠性和准确性。现代信标通常配备数字技术，以增强信号清晰度并减少来自其他源的干扰。这导致了一个更强大的导航框架，使所有航空和海洋旅行的用户受益。总之，定向无线电信标是当代导航系统的基本组成部分。它提供精确方向信息的能力对确保航空和海事旅行的安全至关重要。随着技术的不断发展，我们可以期待定向无线电信标的能力进一步增强，使导航变得更加高效和安全。理解这些信标的重要性对于任何参与航空或海事活动的人来说都是至关重要的，因为它们代表了我们导航基础设施的关键方面。