manually activated beacon

简明释义

人工启动信标

英英释义

例句

1.During the drill, each participant was instructed on how to use the manually activated beacon effectively.

在演习中，每位参与者都被指导如何有效使用手动激活信标。

2.The manually activated beacon can be a lifesaver in remote areas where electronic signals may not reach.

在电子信号可能无法覆盖的偏远地区，手动激活信标可以成为救命工具。

3.In case of an emergency, the sailor can activate the manually activated beacon to signal for help.

在紧急情况下，水手可以启动手动激活信标以发出求救信号。

4.The lifeguard used a manually activated beacon to alert nearby boats of the swimmer in distress.

救生员使用手动激活信标来警告附近的船只有游泳者遇险。

5.Hikers should carry a manually activated beacon to ensure they can call for help if lost.

徒步旅行者应携带手动激活信标，以确保在迷路时能够呼救。

作文

In the realm of safety and emergency response, technology plays a crucial role in ensuring that individuals can be located and rescued quickly when needed. One such technology is the manually activated beacon, which serves as an essential tool for signaling distress in various situations. This device is designed to emit a strong signal that can be detected by search and rescue teams, thereby facilitating a swift response during emergencies. Understanding how a manually activated beacon works and its importance can significantly enhance our preparedness for unforeseen circumstances.A manually activated beacon is typically a portable device that can be activated by the user in case of an emergency. Unlike automatic beacons that activate on their own when they detect certain conditions, these devices require human intervention. This feature allows individuals to use them in specific scenarios where they deem it necessary to alert rescuers. For instance, if someone finds themselves lost in the wilderness, they can activate the manually activated beacon to send out a distress signal, indicating their location to search teams.The functionality of a manually activated beacon is straightforward yet effective. Once activated, the beacon emits a radio signal or flashing light that can be detected over long distances. Many of these devices operate on satellite technology, which means that even in remote areas without cellular coverage, the signal can still reach rescue services. This capability is vital for outdoor enthusiasts, such as hikers, sailors, and skiers, who often venture into isolated regions where help may not be readily available.Moreover, the significance of a manually activated beacon extends beyond just individual safety. In many cases, these beacons are part of a larger emergency response strategy. For example, during natural disasters like earthquakes or floods, communities may distribute manually activated beacons to residents to ensure that everyone has a means to call for help if needed. This proactive approach can save lives, as it empowers individuals to take action when they perceive danger.It is also important to consider the limitations of a manually activated beacon. While they are incredibly useful, they rely on the user's ability to recognize a dangerous situation and act promptly. In cases where individuals may be injured, disoriented, or unable to reach the device, the beacon may not be activated in time to prevent tragedy. Therefore, education on the proper use of these devices is critical. Training sessions can help users understand when and how to activate the beacon, as well as reinforce the importance of carrying it during outdoor activities.In conclusion, the manually activated beacon is a vital piece of safety equipment that can make a significant difference in emergency situations. Its ability to signal for help from remote locations can lead to timely rescues and potentially save lives. As we continue to explore the great outdoors and engage in activities that take us away from the safety of urban environments, understanding and utilizing a manually activated beacon should be a priority for all adventurers. By doing so, we not only enhance our personal safety but also contribute to a more prepared and responsive community in times of crisis.

在安全和紧急响应的领域，技术在确保个人在需要时能够迅速被定位和救援方面发挥着至关重要的作用。其中一种技术是手动激活信标，它作为在各种情况下发出求救信号的重要工具。该设备旨在发出强烈信号，可以被搜救队伍检测到，从而在紧急情况下促进快速响应。理解手动激活信标的工作原理及其重要性，可以显著增强我们对突发情况的应对准备。手动激活信标通常是一个便携式设备，用户在紧急情况下可以激活。与自动信标不同，后者在检测到某些条件时会自动激活，这些设备需要人为干预。这一特性使个人能够在他们认为有必要警告救援人员的特定场景中使用它们。例如，如果有人在荒野中迷路，他们可以激活手动激活信标，向搜救队发送求救信号，表明他们的位置。手动激活信标的功能简单而有效。一旦激活，信标会发出无线电信号或闪烁的光，可以在长距离内被检测到。许多这些设备依赖于卫星技术，这意味着即使在没有手机信号的偏远地区，信号仍然可以到达救援服务。这一能力对于户外爱好者（如徒步旅行者、航海者和滑雪者）至关重要，他们常常进入没有帮助可用的偏远地区。此外，手动激活信标的重要性不仅限于个人安全。在许多情况下，这些信标是更大紧急响应策略的一部分。例如，在地震或洪水等自然灾害期间，社区可能会向居民分发手动激活信标，以确保每个人都有手段在需要时呼救。这种主动的做法可以拯救生命，因为它使个人在感知危险时能够采取行动。同时，也要考虑手动激活信标的局限性。虽然它们非常有用，但它们依赖于用户识别危险情况并及时采取行动的能力。在个人可能受伤、迷失方向或无法接触设备的情况下，信标可能无法及时激活，以防止悲剧。因此，教育用户正确使用这些设备至关重要。培训课程可以帮助用户了解何时以及如何激活信标，并增强在户外活动中携带信标的重要性。总之，手动激活信标是一种至关重要的安全设备，在紧急情况下可以产生重大影响。它从偏远位置发出求救信号的能力可以导致及时的救援，并可能拯救生命。随着我们继续探索大自然，参与将我们带离城市环境安全的活动，理解和利用手动激活信标应成为所有冒险者的优先事项。通过这样做，我们不仅增强了自身的安全性，还为在危机时刻更具准备和响应能力的社区做出了贡献。