alternating fixed and group flashing

简明释义

互定联闪光

英英释义

例句

1.In maritime navigation, alternating fixed and group flashing lights are used on buoys to indicate safe passages.

在海上导航中，浮标上使用交替固定和组闪烁灯光来指示安全通道。

2.The railway crossing features alternating fixed and group flashing signals to warn approaching trains.

铁路道口设有交替固定和组闪烁信号，以警告靠近的火车。

3.During the construction, the warning sign displayed an alternating fixed and group flashing pattern to alert drivers.

施工期间，警告标志显示了交替固定和组闪烁模式，以提醒驾驶员。

4.The emergency vehicle was equipped with alternating fixed and group flashing lights to signal its presence on the road.

这辆紧急车辆配备了交替固定和组闪烁灯光，以在道路上发出信号。

5.The traffic signal at the intersection uses alternating fixed and group flashing lights to enhance visibility during peak hours.

交叉口的交通信号灯使用交替固定和组闪烁灯光，以提高高峰时段的可见性。

作文

In the realm of maritime navigation, understanding various signaling methods is crucial for ensuring safety at sea. One such method that has gained prominence is the visual signaling technique known as alternating fixed and group flashing. This signaling system is primarily used by lighthouses and buoys to convey important information to sailors and navigators. The term alternating fixed and group flashing refers to a specific pattern of light signals where a steady light is alternated with a series of flashes. This combination serves to enhance visibility and provides distinct identification for different navigational aids.The concept behind alternating fixed and group flashing is relatively simple yet effective. The fixed light serves as a constant reference point, allowing mariners to establish their position relative to the light source. Meanwhile, the group flashing aspect introduces variability, making it easier to distinguish between different lights in an area. For example, a lighthouse may emit a steady white light for a few seconds, followed by a rapid sequence of colored flashes. This unique pattern not only captures attention but also conveys essential information about the location and type of navigational aid.One of the primary advantages of using alternating fixed and group flashing signals is its ability to reduce confusion among sailors. In busy waterways, multiple navigational aids can be present, and each must be easily identifiable to prevent accidents. By employing a combination of fixed and flashing lights, mariners can quickly differentiate one aid from another, thus enhancing their situational awareness. This is particularly important during nighttime or adverse weather conditions when visibility is limited.Moreover, alternating fixed and group flashing signals can be customized based on the specific requirements of a location. For instance, coastal areas with high traffic may utilize a more complex flashing pattern, while remote regions might opt for simpler variations. This flexibility allows for a tailored approach to maritime safety, ensuring that signals are both effective and appropriate for their environment.The implementation of alternating fixed and group flashing signals is not without its challenges. Technological advancements have led to the development of sophisticated lighting systems that can produce these patterns with precision. However, maintaining these systems requires regular inspections and maintenance to ensure they function correctly. Additionally, training for personnel responsible for operating and managing these signals is essential to guarantee that they are used effectively.In conclusion, the use of alternating fixed and group flashing signals represents a significant advancement in maritime navigation. By combining fixed and flashing lights, this signaling method enhances visibility and improves the identification of navigational aids. As maritime traffic continues to grow, the importance of clear and effective communication through visual signals cannot be overstated. Understanding and implementing alternating fixed and group flashing signals will undoubtedly contribute to safer navigation and a reduction in maritime accidents.

在海洋导航领域，理解各种信号方法对于确保海上安全至关重要。其中一种备受关注的方法是被称为交替固定和组闪烁的视觉信号技术。该信号系统主要由灯塔和浮标使用，以向水手和导航员传达重要信息。术语交替固定和组闪烁指的是一种特定的光信号模式，其中稳定的光与一系列闪烁交替。这种组合有助于增强可见性，并为不同的导航辅助设备提供独特的识别。交替固定和组闪烁的概念相对简单但有效。固定光作为一个恒定的参考点，使海员能够根据光源确定自己的位置。同时，组闪烁的部分引入了可变性，使得在一个区域内更容易区分不同的灯光。例如，一个灯塔可能会发出几秒钟的稳定白光，随后是一系列快速的彩色闪光。这种独特的模式不仅吸引注意力，还传达有关导航辅助设备位置和类型的重要信息。使用交替固定和组闪烁信号的主要优点之一是其减少水手之间混淆的能力。在繁忙的水道中，可能存在多个导航辅助设备，每个设备都必须易于识别以防止事故。通过结合固定和闪烁灯光，海员可以迅速区分一个辅助设备与另一个，从而增强他们的情境意识。这在夜间或恶劣天气条件下尤为重要，因为可见度有限。此外，交替固定和组闪烁信号可以根据特定地点的要求进行定制。例如，交通繁忙的沿海地区可能会使用更复杂的闪烁模式，而偏远地区可能选择更简单的变体。这种灵活性允许对海事安全采取量身定制的方法，确保信号既有效又适合其环境。实施交替固定和组闪烁信号并非没有挑战。技术进步导致开发出能够精确产生这些模式的复杂照明系统。然而，维护这些系统需要定期检查和维护，以确保它们正常工作。此外，负责操作和管理这些信号的人员的培训对于确保有效使用至关重要。总之，使用交替固定和组闪烁信号代表了海洋导航的一项重大进展。通过结合固定和闪烁灯光，这种信号方法增强了可见性并改善了导航辅助设备的识别。随着海洋交通的不断增长，通过视觉信号进行清晰有效的沟通的重要性不容小觑。理解和实施交替固定和组闪烁信号无疑将有助于更安全的导航并减少海事事故。