long-flashing light

简明释义

长闪光(灯标

英英释义

例句

1.At night, the long-flashing light on the lighthouse helped guide ships safely to shore.

在夜间，灯塔上的长时间闪烁的灯光帮助船只安全靠岸。

2.The emergency vehicle approached with its long-flashing light, signaling for the traffic to clear.

紧急车辆靠近时，使用了它的长时间闪烁的灯光，示意交通让路。

3.The construction site was marked with a long-flashing light to alert drivers of ongoing work.

施工现场用长时间闪烁的灯光标记，以提醒司机正在进行的工作。

4.The police car turned on its long-flashing light to signal the driver to pull over.

警车打开了它的长时间闪烁的灯光，示意司机靠边停车。

5.During the storm, the long-flashing light on the buoy warned boats to stay away from dangerous waters.

暴风雨期间，浮标上的长时间闪烁的灯光警告船只远离危险水域。

作文

In the realm of navigation and signaling, the concept of a long-flashing light plays a crucial role. This type of light is characterized by its extended duration of illumination, often used to convey important messages or warnings to those who might be navigating through potentially hazardous areas. For instance, maritime vessels utilize long-flashing lights to signal their presence and intentions to other ships. These lights are designed to be easily recognizable, ensuring that they can be seen from a significant distance, especially in poor visibility conditions such as fog or rain.The importance of a long-flashing light cannot be overstated. In many cases, it serves as a beacon of safety, guiding vessels away from danger and helping them to navigate safely through challenging waters. The rhythm and pattern of the flashing can also convey specific information; for example, a particular sequence may indicate the type of hazard present, or the status of the vessel emitting the light.Furthermore, long-flashing lights are not limited to maritime use. They are also employed in various other fields, including aviation and road safety. In aviation, airports use these lights to mark runways and taxiways, ensuring that pilots can safely land and take off even in low-light conditions. Similarly, on highways, emergency vehicles utilize long-flashing lights to alert drivers of their presence, prompting them to yield the right of way.The technology behind long-flashing lights has evolved significantly over the years. Originally, these lights relied on incandescent bulbs, which were less efficient and had shorter lifespans. However, with advancements in LED technology, modern long-flashing lights are now brighter, more energy-efficient, and have a much longer operational life. This not only reduces maintenance costs but also enhances visibility, making them an ideal choice for critical signaling applications.In conclusion, the long-flashing light is an essential tool in various domains, providing crucial information and enhancing safety. Whether on the open sea, in the air, or on the road, these lights serve as vital indicators that help prevent accidents and ensure smooth navigation. As technology continues to advance, the effectiveness and efficiency of long-flashing lights will undoubtedly improve, making our environments safer for everyone involved.

在导航和信号传递的领域中，长闪光灯的概念发挥着至关重要的作用。这种类型的灯具以其延长的照明时间为特征，常用于向可能在潜在危险区域航行的人传达重要信息或警告。例如，海洋船只利用长闪光灯来向其他船只发出他们的存在和意图。这些灯的设计旨在易于识别，确保它们可以在较远的距离内被看到，尤其是在雾或雨等能见度差的条件下。长闪光灯的重要性不容小觑。在许多情况下，它作为安全的灯塔，引导船只远离危险，并帮助它们在挑战性的水域中安全航行。闪烁的节奏和模式也可以传达特定的信息；例如，特定的序列可能表示存在的危险类型，或者发出光的船只的状态。此外，长闪光灯并不仅限于海洋使用。它们还被应用于其他各个领域，包括航空和道路安全。在航空领域，机场使用这些灯来标记跑道和滑行道，确保飞行员即使在低光条件下也能安全起降。同样，在高速公路上，紧急车辆利用长闪光灯来提醒司机注意他们的存在，促使他们让出通行权。长闪光灯背后的技术多年来已经显著发展。最初，这些灯依赖于白炽灯泡，这些灯泡效率较低且寿命较短。然而，随着LED技术的进步，现代的长闪光灯现在更加明亮、节能，并且具有更长的使用寿命。这不仅降低了维护成本，还提高了可见性，使其成为关键信号应用的理想选择。总之，长闪光灯在各个领域都是一种必不可少的工具，提供关键的信息并增强安全性。无论是在开阔的海洋中、空中还是在道路上，这些灯都作为重要的指示器，帮助防止事故并确保顺利导航。随着技术的不断进步，长闪光灯的有效性和效率无疑会提高，使我们的环境对所有相关人员更加安全。