fixed and flashing light

简明释义

定闪光

英英释义

例句

1.You should always pay attention to fixed and flashing lights at railway crossings as they indicate an approaching train.

在铁路道口，您应始终注意固定和闪烁的灯光，因为它们表示有火车即将驶来。

2.When the power went out, the fixed and flashing light of the emergency generator provided some illumination.

当停电时，紧急发电机的固定和闪烁的灯光提供了一些照明。

3.During the night, the fixed and flashing light on the lighthouse guided ships safely to shore.

夜间，灯塔上的固定和闪烁的灯光引导船只安全靠岸。

4.The construction site was marked by a fixed and flashing light to warn drivers of potential hazards.

施工现场用固定和闪烁的灯光标记，以警告司机潜在的危险。

5.The emergency vehicle approached with its fixed and flashing light, signaling for the traffic to clear.

紧急车辆靠近，闪烁着它的固定和闪烁的灯光，示意交通让行。

作文

In the realm of navigation and safety, the term fixed and flashing light holds significant importance. These lights are essential for guiding vessels and aircraft, especially during nighttime or in poor visibility conditions. A fixed and flashing light refers to a specific type of signal that combines both steady illumination and intermittent flashes. This dual characteristic serves to enhance visibility and convey critical information to operators. The fixed and flashing light is often utilized in lighthouses, buoys, and other navigational aids. The fixed light provides a constant beacon that can be seen from a distance, while the flashing component acts as a signal that can indicate various meanings depending on its pattern and frequency. For instance, a lighthouse may use a fixed and flashing light to signify its location and warn approaching ships of potential hazards. Understanding the functionality of a fixed and flashing light is crucial for maritime and aviation professionals. The combination of these two types of lighting not only ensures that the signal is visible from afar but also helps in distinguishing one navigational aid from another. Each fixed and flashing light has a unique pattern, which can include variations in color, duration of the flash, and intervals between flashes. This allows for effective communication of information, such as the type of hazard present, the direction of safe passage, or the proximity to land.Moreover, the fixed and flashing light plays a vital role in emergency situations. During times of distress, vessels may use a specific fixed and flashing light pattern to signal for help. This can be a lifesaving measure, as it draws attention to their plight and assists rescuers in locating them quickly. In this context, understanding the meaning behind these signals becomes a matter of life and death. In addition to maritime applications, the concept of a fixed and flashing light can also be observed in aviation. Aircraft utilize similar signaling systems, especially during takeoff and landing procedures. Runways often have fixed and flashing lights to guide pilots safely to their destinations. The clarity and distinctiveness of these lights are paramount, as they provide crucial information about runway alignment and potential obstacles.In conclusion, the significance of a fixed and flashing light cannot be overstated. It serves as a fundamental tool for navigation and safety across various domains. Whether on the sea or in the sky, these lights provide essential guidance and information that can prevent accidents and save lives. Understanding how to interpret and respond to a fixed and flashing light is an essential skill for anyone involved in navigation, ensuring that they can operate safely and effectively in their respective environments.

在导航和安全领域，术语固定和闪烁灯光具有重要意义。这些灯光对于引导船只和飞机，尤其是在夜间或能见度差的情况下至关重要。固定和闪烁灯光指的是一种特定类型的信号，它结合了稳定的照明和间歇性的闪烁。这种双重特性有助于增强可见性，并向操作人员传达关键信息。固定和闪烁灯光通常用于灯塔、浮标和其他导航辅助设备。固定光提供一个可以从远处看到的恒定信标，而闪烁组件则作为信号，可以根据其模式和频率指示不同的含义。例如，灯塔可能使用固定和闪烁灯光来表示其位置并警告接近的船只潜在的危险。理解固定和闪烁灯光的功能对海事和航空专业人员至关重要。这两种照明的结合不仅确保信号从远处可见，而且有助于区分一个导航辅助设备与另一个。每个固定和闪烁灯光都有独特的模式，这可能包括颜色变化、闪烁持续时间和闪烁之间的间隔。这使得有效的信息传递成为可能，例如存在的危险类型、安全通行的方向或接近陆地的距离。此外，固定和闪烁灯光在紧急情况下也发挥着至关重要的作用。在困境时期，船只可能使用特定的固定和闪烁灯光模式来发出求救信号。这可以是拯救生命的措施，因为它吸引了人们对他们困境的注意，并帮助救援人员迅速找到他们。在这种情况下，理解这些信号背后的含义成为生死攸关的事情。除了海事应用之外，固定和闪烁灯光的概念也可以在航空中观察到。飞机在起飞和着陆程序中使用类似的信号系统。跑道上通常有固定和闪烁灯光来安全引导飞行员到达目的地。这些灯光的清晰度和独特性至关重要，因为它们提供有关跑道对齐和潜在障碍的重要信息。总之，固定和闪烁灯光的重要性不容小觑。它是各个领域导航和安全的基本工具。无论是在海上还是在天空，这些灯光提供了防止事故和拯救生命的必要指导和信息。理解如何解释和响应固定和闪烁灯光是任何参与导航的人必备的技能，确保他们能够在各自的环境中安全有效地操作。