hazard beacon

简明释义

障碍物立标

英英释义

例句

1.During the storm, the hazard beacon on the lighthouse helped guide ships safely to shore.

暴风雨期间，灯塔上的危险信号灯帮助船只安全靠岸。

2.The construction site was clearly marked with a hazard beacon to alert workers of potential dangers.

施工现场明显标有危险信号灯以提醒工人潜在的危险。

3.A hazard beacon was installed at the railway crossing to prevent accidents.

在铁路道口安装了危险信号灯以防止事故发生。

4.The police set up a hazard beacon at the accident scene to warn drivers to slow down.

警方在事故现场设置了危险信号灯以警告司机减速。

5.When the chemical spill occurred, emergency teams activated the hazard beacon to keep people away.

当化学品泄漏发生时，紧急团队启动了危险信号灯以让人们远离。

作文

In our increasingly complex world, safety has become a paramount concern for both individuals and communities. One of the critical tools in ensuring safety, especially in hazardous environments, is the use of a hazard beacon. A hazard beacon is a signaling device that emits light or sound to alert people to potential dangers. These beacons are commonly used in various settings, including construction sites, roadways, and emergency situations, to prevent accidents and ensure that individuals are aware of the risks around them.The primary function of a hazard beacon is to provide visibility in situations where danger may not be immediately apparent. For example, during nighttime or in poor weather conditions, a hazard beacon can illuminate a dangerous area, such as a construction zone or an accident scene, making it clear to approaching vehicles and pedestrians that they should exercise caution. This visibility is crucial in preventing accidents and injuries.Moreover, hazard beacons are often equipped with features that enhance their effectiveness. Many modern beacons utilize LED technology, which not only increases brightness but also improves energy efficiency. Some models come with rotating lights or flashing patterns that can attract attention more effectively than a steady light. Additionally, there are audible alarms that accompany visual signals, providing a multi-sensory warning system that can alert individuals even if they are not looking directly at the beacon.In urban areas, hazard beacons are frequently installed at intersections or near schools to warn drivers of children crossing the street. These strategically placed beacons serve as a reminder for drivers to slow down and remain vigilant, thereby enhancing pedestrian safety. The implementation of hazard beacons in these contexts reflects a proactive approach to urban planning and public safety.In emergency situations, hazard beacons play a vital role in disaster response. They are used by first responders to mark safe zones or to indicate the presence of hazardous materials. For instance, during a chemical spill, a hazard beacon can signal to the public to stay away from the contaminated area, minimizing exposure and potential harm. This application underscores the importance of hazard beacons in crisis management and public health.Despite their benefits, the effectiveness of hazard beacons relies on proper placement and maintenance. It is essential that these devices are installed in locations where they can be easily seen and heard. Regular checks and maintenance are also crucial to ensure that they function correctly when needed. Communities must invest in training personnel to manage and maintain these beacons, ensuring that they remain a reliable tool for safety.In conclusion, a hazard beacon serves as an essential element in promoting safety across various environments. By providing visual and auditory warnings, hazard beacons help to prevent accidents and protect lives. Their strategic use in urban planning, emergency response, and everyday situations highlights their importance in our society. As we continue to navigate through life’s complexities, the presence of hazard beacons will undoubtedly contribute to creating safer communities for everyone.

在我们日益复杂的世界中，安全已成为个人和社区的首要关注点。确保安全的关键工具之一，尤其是在危险环境中，是使用危险信号灯。危险信号灯是一种发出光或声音的信号装置，用于提醒人们潜在的危险。这些信号灯通常用于各种场合，包括建筑工地、道路和紧急情况，以防止事故发生并确保人们意识到周围的风险。危险信号灯的主要功能是在危险可能不明显的情况下提供可见性。例如，在夜间或恶劣天气条件下，危险信号灯可以照亮危险区域，例如建筑区或事故现场，使接近的车辆和行人清楚地意识到他们应该谨慎行事。这种可见性对于防止事故和伤害至关重要。此外，危险信号灯通常配备增强其有效性的功能。许多现代信号灯使用LED技术，这不仅增加了亮度，还提高了能效。一些型号配有旋转灯或闪烁模式，能够比稳定的光源更有效地吸引注意力。此外，还有伴随视觉信号的声音警报，提供多感官警告系统，即使人们没有直接看着信号灯，也能提醒他们。在城市地区，危险信号灯经常安装在十字路口或学校附近，以警告司机有儿童过马路。这些战略性放置的信号灯提醒司机减速并保持警惕，从而增强行人安全。在这些背景下实施危险信号灯反映了对城市规划和公共安全的积极态度。在紧急情况下，危险信号灯在灾难响应中发挥着至关重要的作用。它们被急救人员用来标记安全区域或指示有害物质的存在。例如，在化学泄漏期间，危险信号灯可以向公众发出警告，提醒他们远离受污染区域，减少暴露和潜在危害。这一应用强调了危险信号灯在危机管理和公共健康中的重要性。尽管有其好处，危险信号灯的有效性依赖于适当的放置和维护。这些设备必须安装在易于看到和听到的位置。定期检查和维护也至关重要，以确保它们在需要时正常工作。社区必须投资培训人员来管理和维护这些信号灯，确保它们始终是安全的可靠工具。总之，危险信号灯作为促进各种环境安全的重要元素。通过提供视觉和听觉警告，危险信号灯帮助防止事故并保护生命。它们在城市规划、紧急响应和日常情况下的战略性使用突显了它们在我们社会中的重要性。当我们继续应对生活的复杂性时，危险信号灯的存在无疑将为每个人创造更安全的社区。