marker beacon

简明释义

无线电指位标

英英释义

例句

1.The aircraft approached the runway and spotted the marker beacon for guidance.

飞机接近跑道时发现了用于导航的标志信标。

2.The marker beacon indicates a specific point along the flight path.

标志信标指示飞行路径上的特定点。

3.During the night, the marker beacon lights up to help pilots navigate.

夜间，标志信标会亮起以帮助飞行员导航。

4.Pilots rely on the marker beacon to identify their position during landing.

飞行员依靠标志信标来确定他们在着陆过程中的位置。

5.The marker beacon is essential for ensuring safe approaches to the airport.

标志信标对于确保安全进近机场至关重要。

作文

In the world of aviation and maritime navigation, precision is crucial for safety and efficiency. One of the essential tools that aid in this process is the marker beacon. A marker beacon is a type of navigational aid that provides pilots and mariners with vital information about their position relative to specific routes or hazards. These beacons are typically placed at key locations such as airports, harbors, and along waterways to enhance situational awareness and guide travelers safely to their destinations.The primary function of a marker beacon is to mark important points on a navigation chart. For instance, in aviation, a marker beacon can indicate the location of an approach path to a runway, helping pilots to align their aircraft correctly during landing. Similarly, in maritime navigation, these beacons can signify the entrance to a harbor or the presence of underwater obstacles, thus preventing accidents and ensuring smooth passage for vessels.There are different types of marker beacons used in various contexts. For example, an airport may utilize a visual marker beacon that emits a specific color or pattern of light to signal to approaching aircraft. In contrast, a marine marker beacon might use sound signals or lights that flash in particular sequences to convey information to ships navigating through busy waters. Each type of beacon serves a unique purpose and is designed to meet the specific needs of its environment.Moreover, modern technology has enhanced the functionality of marker beacons. Many of these devices are now integrated with GPS systems and other advanced navigation technologies, allowing for real-time updates and more accurate positioning data. This integration not only improves the reliability of the marker beacon but also enhances overall safety in both aviation and maritime operations.Despite the advancements in technology, the importance of traditional marker beacons remains significant. These beacons serve as a backup for electronic navigation systems, which can sometimes fail due to technical issues or environmental factors. In such cases, a well-placed marker beacon can provide critical guidance, ensuring that pilots and mariners can still navigate safely even when technology fails.In conclusion, the marker beacon plays an indispensable role in the fields of aviation and maritime navigation. By marking important locations and providing essential information, these beacons contribute significantly to the safety and efficiency of travel. As technology continues to evolve, the functionality and reliability of marker beacons will likely improve, further enhancing their value in guiding travelers across the skies and seas. Understanding the role of a marker beacon is essential for anyone involved in navigation, as it underscores the importance of maintaining awareness of one’s surroundings and the tools available to assist in safe travel.

在航空和海洋导航的世界中，精确性对于安全和效率至关重要。帮助这一过程的基本工具之一是标志信标。标志信标是一种导航辅助设备，为飞行员和水手提供关于其相对于特定航线或危险的位置信息。这些信标通常设置在机场、港口和水道等关键位置，以增强情境意识并安全引导旅行者到达目的地。标志信标的主要功能是标记导航图上的重要点。例如，在航空中，标志信标可以指示跑道接近路径的位置，帮助飞行员在着陆时正确对齐他们的飞机。类似地，在海洋导航中，这些信标可以标示进入港口的入口或水下障碍物的存在，从而防止事故并确保船只顺利通过。在不同的环境中，使用了不同类型的标志信标。例如，机场可能会利用发出特定颜色或光模式的视觉标志信标，以向接近的飞机发出信号。相反，海洋标志信标可能使用声音信号或以特定序列闪烁的灯光来向在繁忙水域中航行的船只传达信息。每种类型的信标都有其独特的用途，并旨在满足其环境的特定需求。此外，现代技术增强了标志信标的功能。许多这些设备现在与GPS系统和其他先进的导航技术集成，允许实时更新和更准确的定位数据。这种整合不仅提高了标志信标的可靠性，还增强了航空和海洋操作的整体安全性。尽管技术不断进步，传统的标志信标的重要性仍然显著。这些信标作为电子导航系统的备份，在技术问题或环境因素导致系统故障时，可以提供关键的指导。在这种情况下，放置得当的标志信标可以提供重要的指引，确保飞行员和水手即使在技术失效时也能安全导航。总之，标志信标在航空和海洋导航领域发挥着不可或缺的作用。通过标记重要位置并提供必要的信息，这些信标显著提高了旅行的安全性和效率。随着技术的不断发展，标志信标的功能和可靠性可能会进一步改善，进一步增强它们在引导天空和海洋旅行者中的价值。理解标志信标的作用对于任何参与导航的人来说都是至关重要的，因为它强调了保持对周围环境及可用工具的意识的重要性，以帮助安全旅行。