signal mast

简明释义

信号桅杆

英英释义

例句

1.The signal mast 信号桅杆 was painted bright red to ensure visibility in foggy conditions.

为了在雾天确保可见性，信号桅杆 信号桅杆被涂成鲜艳的红色。

2.During the inspection, we found that the signal mast 信号桅杆 needed some repairs.

在检查过程中，我们发现信号桅杆 信号桅杆需要一些维修。

3.Each signal mast 信号桅杆 is equipped with lights that change color to convey different messages.

每个信号桅杆 信号桅杆都配备了灯光，颜色会变化以传达不同的信息。

4.The train slowed down as it approached the signal mast 信号桅杆 indicating a stop ahead.

火车在接近这个信号桅杆 信号桅杆时减速，表示前方有停靠。

5.The signal mast 信号桅杆 emits signals to guide the ships safely into the harbor.

这个信号桅杆 信号桅杆发出信号，引导船只安全进入港口。

作文

In the world of transportation, particularly in railways and maritime navigation, the role of a signal mast is crucial. A signal mast (信号杆) serves as a tall structure that supports various signaling devices used to communicate important information to train operators or ship captains. These signals can indicate whether it is safe to proceed, if there are obstacles ahead, or if a stop is required. The design and placement of signal masts are essential for ensuring safety and efficiency in transportation systems.The history of signal masts can be traced back to the early days of railway travel. As trains became faster and more frequent, the need for reliable communication systems grew. Early signal systems used simple flags or lights mounted on poles to convey messages to train drivers. Over time, these systems evolved into the sophisticated electronic signaling systems we see today, which often incorporate advanced technologies such as sensors and automated controls.One of the most significant advantages of modern signal masts is their ability to enhance safety. By providing clear visual signals, they help prevent accidents caused by human error. For example, when a train approaches a junction, the signal mast displays a red light, indicating that the train must stop. This system allows for the safe management of multiple trains on the same track, significantly reducing the risk of collisions.In maritime contexts, signal masts play a similar role in guiding vessels safely through busy ports and treacherous waters. Lighthouses and buoys equipped with signals are examples of how signal masts are utilized in maritime navigation. These structures provide critical information about safe passage, warning of hazards such as rocks or shallow areas. Additionally, they assist in the coordination of vessel traffic, ensuring that ships can navigate safely without interfering with one another.The construction and maintenance of signal masts require careful planning and adherence to safety standards. Engineers must consider factors such as height, visibility, and environmental conditions when designing these structures. For instance, a signal mast located in a fog-prone area may need to be taller or equipped with additional lighting to ensure it can be seen by approaching trains or vessels. Regular inspections and maintenance are also necessary to ensure that the signals remain functional and visible.As technology continues to advance, the future of signal masts looks promising. Innovations such as digital signaling systems and remote monitoring capabilities are being integrated into existing infrastructures. These advancements not only improve the reliability of signals but also enhance the overall efficiency of transportation systems. Furthermore, the use of renewable energy sources, such as solar panels, to power signal masts is becoming increasingly popular, contributing to more sustainable practices in the industry.In conclusion, signal masts (信号杆) are vital components of transportation safety. They provide essential information to operators in both rail and maritime contexts, helping to prevent accidents and ensure smooth operations. As technology evolves, the role of signal masts will continue to adapt, leading to even safer and more efficient transportation systems worldwide. Understanding the importance of signal masts is crucial for anyone involved in the fields of transportation, engineering, or safety management.

在交通运输的世界中，尤其是在铁路和海上导航中，信号杆的作用至关重要。信号杆（signal mast）作为一种高耸的结构，支撑着各种信号设备，用于向列车操作员或船长传达重要信息。这些信号可以指示是否可以安全前进、是否有障碍物或是否需要停车。信号杆的设计和放置对于确保交通系统的安全性和效率至关重要。信号杆的历史可以追溯到铁路旅行的早期。当火车变得更快、更频繁时，对可靠通信系统的需求不断增长。早期的信号系统使用简单的旗帜或灯光安装在杆子上，以向列车司机传达信息。随着时间的推移，这些系统演变为我们今天看到的复杂电子信号系统，这些系统通常结合了传感器和自动控制等先进技术。现代信号杆的一个重要优势是它们能够增强安全性。通过提供清晰的视觉信号，它们有助于防止因人为错误造成的事故。例如，当一列火车接近交叉口时，信号杆会显示红灯，表明火车必须停车。该系统允许安全管理多列火车在同一轨道上运行，大大降低了碰撞的风险。在海洋环境中，信号杆在指导船只安全穿过繁忙港口和危险水域方面发挥着类似的作用。配备信号的灯塔和浮标就是信号杆在海上导航中的应用示例。这些结构提供有关安全通行的重要信息，警告如岩石或浅水区等危险。此外，它们还协助船舶交通的协调，确保船只能够安全航行而不相互干扰。信号杆的建设和维护需要仔细的规划和遵守安全标准。工程师在设计这些结构时必须考虑高度、可见性和环境条件。例如，位于雾多区域的信号杆可能需要更高或配备额外照明，以确保靠近的火车或船只能够看到。定期检查和维护也是必要的，以确保信号保持功能和可见。随着技术的不断进步，信号杆的未来看起来充满希望。数字信号系统和远程监控能力等创新正在被整合到现有基础设施中。这些进步不仅提高了信号的可靠性，还增强了交通系统的整体效率。此外，使用可再生能源，如太阳能电池板，为信号杆提供电力变得越来越流行，有助于行业的可持续实践。总之，信号杆（信号杆）是交通安全的重要组成部分。它们为铁路和海洋环境中的操作人员提供必要的信息，帮助防止事故并确保顺利运营。随着技术的演变，信号杆的角色将继续适应，从而导致全球范围内更安全、更高效的交通系统。理解信号杆的重要性对于任何涉及交通、工程或安全管理领域的人来说都是至关重要的。