pole beacon

简明释义

杆标

英英释义

例句

1.The construction site used a bright pole beacon to alert drivers about the ongoing work.

建筑工地使用明亮的杆灯来提醒司机正在进行的工作。

2.The pole beacon was installed to guide aircraft during low visibility conditions.

为了在能见度低的情况下引导飞机，安装了杆灯。

3.They set up a pole beacon on the hill to signal the start of the festival.

他们在山上设置了一个杆灯来标志节日的开始。

4.During the storm, the pole beacon served as a crucial marker for lost boats.

在暴风雨中，杆灯作为失踪船只的重要标记。

5.The fisherman relied on the pole beacon to navigate safely back to shore at dusk.

渔民依靠杆灯在黄昏时安全返回岸边。

作文

In the vast expanse of the ocean, navigating through the waters poses a significant challenge for sailors and maritime vessels. One of the most important tools in ensuring safe navigation is the use of navigational aids, among which the pole beacon stands out. A pole beacon (杆灯) is a tall structure, often mounted on a pole, that emits light or signals to guide ships safely to their destinations. These beacons are strategically placed along coastlines, at harbor entrances, and in critical points of waterways to alert mariners and provide essential information about the surrounding environment.The design of a pole beacon can vary significantly depending on its location and purpose. Some beacons are equipped with rotating lights that can be seen from great distances, while others may feature fixed lights or colored signals. The color and pattern of the light emitted by a pole beacon are crucial as they convey specific messages to sailors. For example, a red light might indicate a danger or hazard, while a green light typically signifies safe passage. This system of light signaling is part of the International Association of Lighthouse Authorities (IALA) guidelines, which standardize maritime navigation worldwide.In addition to their primary function of guiding vessels, pole beacons also serve as reference points for GPS systems and other navigational technologies. As technology continues to evolve, these beacons have been integrated with modern electronic systems, enhancing their functionality and reliability. Some pole beacons now include solar panels and LED lights, making them more energy-efficient and easier to maintain. This modernization ensures that they remain effective tools for navigation in an increasingly complex maritime environment.The importance of pole beacons extends beyond just navigation; they also play a vital role in maritime safety. By providing clear visual cues, these beacons help prevent collisions and groundings, which can have catastrophic consequences for both the vessels involved and the marine ecosystem. Furthermore, during adverse weather conditions, such as fog or storms, the visibility provided by a pole beacon becomes even more critical, allowing mariners to make informed decisions and avoid dangerous situations.In conclusion, the pole beacon (杆灯) is an indispensable component of maritime navigation. Its ability to provide guidance and safety to vessels traversing the seas cannot be overstated. As we continue to advance in technology and improve our navigational tools, the pole beacon will undoubtedly adapt and evolve, ensuring that it remains a reliable source of information for sailors around the world. Understanding the significance of a pole beacon is essential not only for those in the maritime industry but also for anyone who appreciates the intricacies of navigation and the importance of safety at sea.

在广阔的海洋中，航行通过水域对水手和海洋船只来说是一个重大挑战。确保安全航行的最重要工具之一就是使用导航辅助设备，其中杆灯（pole beacon）尤为突出。杆灯是一种高大的结构，通常安装在一根杆子上，发出光或信号，以安全地引导船只到达目的地。这些灯塔被战略性地设置在海岸线、港口入口和水道的关键点，以提醒航海者并提供有关周围环境的重要信息。杆灯的设计可以根据其位置和用途有很大的不同。一些灯塔配备旋转灯，可以从很远的距离看到，而另一些可能会发出固定的灯光或彩色信号。杆灯发出的光的颜色和图案至关重要，因为它们向水手传达特定的信息。例如，红色灯光可能表示危险或隐患，而绿色灯光通常意味着安全通行。这种光信号系统是国际灯塔协会（IALA）指南的一部分，该指南在全球范围内标准化了海事导航。除了其主要的引导功能外，杆灯还作为GPS系统和其他导航技术的参考点。随着技术的不断发展，这些灯塔已与现代电子系统集成，提高了其功能性和可靠性。一些杆灯现在配备太阳能电池板和LED灯，使其更节能且更易于维护。这种现代化确保它们在日益复杂的海洋环境中仍然是有效的导航工具。杆灯的重要性不仅仅体现在导航上；它们在海事安全中也发挥着至关重要的作用。通过提供清晰的视觉提示，这些灯塔帮助防止碰撞和搁浅，这可能对参与的船只和海洋生态系统产生灾难性的后果。此外，在雾或风暴等恶劣天气条件下，杆灯提供的可见性变得更加重要，使水手能够做出明智的决策，避免危险情况。总之，杆灯是海事导航不可或缺的组成部分。它为穿越海洋的船只提供引导和安全的能力不容小觑。随着我们在技术上的持续进步和导航工具的改进，杆灯无疑会适应和发展，确保它继续成为全球水手可靠的信息来源。理解杆灯的重要性不仅对海事行业的人士至关重要，也对任何欣赏导航复杂性和海上安全重要性的人士至关重要。