oscillating beacon

简明释义

闪光灯标

英英释义

例句

1.In case of an emergency, activating the oscillating beacon will alert nearby vessels of your distress.

在紧急情况下，激活振荡信标将警告附近的船只你的求救信号。

2.The rescue team relied on the oscillating beacon to locate the stranded hikers in the dense forest.

救援队依靠振荡信标来定位在密林中被困的徒步旅行者。

3.The lighthouse features an oscillating beacon that rotates every few seconds to ensure visibility.

这座灯塔配备了一个每隔几秒钟旋转一次的振荡信标，以确保可见性。

4.The oscillating beacon emitted a bright light that could be seen from miles away, guiding ships safely to shore.

振荡信标发出明亮的光芒，可以从几英里外看到，引导船只安全靠岸。

5.During the night exercises, the military used an oscillating beacon to signal their position to the aircraft above.

在夜间演习中，军方使用振荡信标向上方的飞机发出信号。

作文

In the vast expanse of the ocean, where the horizon meets the sky, mariners often rely on various navigational aids to guide their journeys. Among these, the most iconic is perhaps the lighthouse, which stands as a sentinel against the tumultuous waves and unpredictable weather. However, in recent years, technology has introduced more sophisticated tools for navigation, one of which is the oscillating beacon. This device plays a crucial role in ensuring safe passage for vessels, especially in treacherous waters.An oscillating beacon can be defined as a signaling device that emits light in a rhythmic pattern, alternating between periods of illumination and darkness. This oscillation serves multiple purposes, primarily aiding in the identification of specific locations and providing warnings to approaching ships. The alternating light signals are designed to be easily recognizable from a distance, making them invaluable for navigation at night or in foggy conditions.The significance of an oscillating beacon extends beyond mere visibility; it also enhances maritime safety. For instance, when a ship approaches a harbor, the captain must be aware of the surrounding hazards. An oscillating beacon can alert the crew to shallow waters, rocky outcrops, or other potential dangers that may not be visible until it is too late. By following the light patterns emitted by the beacon, sailors can make informed decisions about their course, thereby reducing the risk of accidents.Moreover, the technology behind oscillating beacons has evolved significantly over the years. Early beacons relied on simple mechanisms such as rotating mirrors or lenses to create the oscillating effect. Today, advancements in LED technology and solar power have made these devices more efficient and environmentally friendly. Modern oscillating beacons are often equipped with sensors that can adjust the intensity of the light based on environmental conditions, ensuring optimal visibility at all times.In addition to their practical applications, oscillating beacons also hold symbolic meaning. They represent hope and guidance, serving as a reminder that even in the darkest of times, there is always a light to lead the way. For many sailors, the sight of an oscillating beacon can evoke feelings of reassurance and safety, knowing that they are not alone in the vastness of the sea.Furthermore, oscillating beacons are not limited to maritime use. They have found applications in various fields, including aviation and road safety. For example, airports utilize similar principles in their runway lighting systems to guide aircraft during takeoff and landing. Likewise, road construction sites often employ oscillating beacons to alert drivers of potential hazards ahead.In conclusion, the oscillating beacon is more than just a navigational aid; it embodies the intersection of technology, safety, and symbolism. Its ability to provide clear signals in challenging conditions makes it an essential tool for mariners and other professionals alike. As we continue to advance technologically, the importance of such devices will only grow, ensuring that we navigate our paths with confidence and clarity. The legacy of the oscillating beacon will undoubtedly endure, lighting the way for generations to come.

在广阔的海洋中，地平线与天空相接，海员们常常依赖各种导航工具来指引他们的旅程。其中最具标志性的可能就是灯塔，它像哨兵一样矗立在波涛汹涌的海浪和不可预测的天气面前。然而，近年来，科技为导航引入了更复杂的工具，其中之一就是摆动信标。该设备在确保船只安全通行方面发挥着至关重要的作用，尤其是在危险水域中。摆动信标可以定义为一种发出有节奏光信号的信号装置，交替进行照明和黑暗。这种摆动具有多重目的，主要是帮助识别特定位置并向驶近的船只提供警告。交替的光信号设计得易于从远处识别，使其在夜间或雾天导航时极为宝贵。摆动信标的重要性不仅仅在于可见性；它还增强了海上安全。例如，当一艘船靠近港口时，船长必须了解周围的危险。摆动信标可以提醒船员注意浅水区、岩石突出物或其他潜在危险，这些危险可能在为时已晚之前无法看见。通过遵循信标发出的光模式，水手可以做出明智的航向决策，从而降低事故风险。此外，摆动信标背后的技术多年来也经历了显著的演变。早期的信标依赖简单的机制，如旋转镜子或透镜来创造摆动效果。今天，LED技术和太阳能的进步使这些设备变得更加高效和环保。现代的摆动信标通常配备传感器，可以根据环境条件调整光的强度，确保始终保持最佳可见性。除了实用应用外，摆动信标也具有象征意义。它们代表希望和指引，提醒人们即使在最黑暗的时刻，总会有光明指引道路。对于许多水手来说，看到摆动信标会唤起安心和安全的感觉，知道他们在辽阔的海洋中并不孤单。此外，摆动信标不仅限于海事用途。它们在各个领域找到了应用，包括航空和道路安全。例如，机场在跑道照明系统中利用类似原理来引导飞机起飞和降落。同样，公路施工现场常常使用摆动信标来提醒司机前方可能存在的危险。总之，摆动信标不仅仅是一个导航辅助工具；它体现了技术、安全和象征主义的交汇。它在挑战条件下提供清晰信号的能力使其成为海员和其他专业人士必不可少的工具。随着我们在技术上的不断进步，此类设备的重要性只会增加，确保我们自信而清晰地导航我们的道路。摆动信标的遗产无疑将持续，为后代照亮前行的道路。