international distress frequency

简明释义

国际遇险频率

英英释义

例句

1.In case of an emergency at sea, you should always monitor the international distress frequency (国际求救频率) for any calls for help.

在海上遇到紧急情况时，你应该始终监控国际求救频率（国际求救频率）以获取任何求救信息。

2.If you are lost at sea, use your emergency beacon to transmit on the international distress frequency (国际求救频率).

如果你在海上迷路，使用你的紧急信标在国际求救频率（国际求救频率）上发送信号。

3.The captain instructed the crew to keep a radio tuned to the international distress frequency (国际求救频率) during the night watch.

船长指示船员在夜间值班时保持收音机调至国际求救频率（国际求救频率）。

4.During the training exercise, we practiced how to respond to a distress signal on the international distress frequency (国际求救频率).

在训练演习中，我们练习了如何对国际求救频率（国际求救频率）上的求救信号做出反应。

5.All ships must be equipped with radios that can access the international distress frequency (国际求救频率).

所有船只必须配备能够访问国际求救频率（国际求救频率）的无线电设备。

作文

In today's interconnected world, communication plays a crucial role in ensuring safety and security, especially in emergency situations. One of the most significant aspects of communication in distress scenarios is the use of the international distress frequency. This frequency is a designated radio channel that allows individuals in distress to call for help and ensures that their messages reach the appropriate authorities or rescue teams quickly. Understanding the importance and functionality of the international distress frequency can be vital for anyone who travels or works in remote areas.The international distress frequency, commonly known as 121.5 MHz for aviation and 406 MHz for satellite distress signals, is recognized globally as the standard frequency for distress calls. This means that regardless of where you are in the world, if you transmit a signal on this frequency, it will be monitored by various agencies and organizations, including search and rescue services. The universality of the international distress frequency ensures that help can be mobilized swiftly, no matter the location of the emergency.When an individual finds themselves in a perilous situation, whether at sea, in the mountains, or even in urban environments, knowing how to use the international distress frequency can make a significant difference. For example, sailors at sea are trained to use their radios to send out a mayday call on this frequency when they are in imminent danger. This call is picked up by nearby vessels and coast guard stations, which can then respond accordingly. Similarly, hikers or climbers lost in remote areas can use satellite phones or personal locator beacons that operate on the international distress frequency to signal for help.Moreover, the international distress frequency is not only limited to voice transmissions. It also includes digital signals, such as Automated Distress Messages (ADMs), which can provide critical information about the nature of the distress and the location of the sender. These technological advancements enhance the effectiveness of the international distress frequency in coordinating rescue efforts. By transmitting detailed information, rescuers can arrive at the scene more prepared, ultimately saving lives.It is also important to note that misuse of the international distress frequency can lead to severe consequences. False alarms can divert valuable resources away from genuine emergencies, potentially putting lives at risk. Therefore, it is crucial for users to fully understand when and how to utilize this frequency responsibly. Training and education on the correct use of the international distress frequency are essential, particularly for those who engage in activities that may expose them to risks.In conclusion, the international distress frequency serves as a lifeline for those in peril, enabling swift communication and response in emergencies. Its global recognition and the technology surrounding it underscore its significance in enhancing safety for travelers, adventurers, and workers in remote regions. By understanding the functionality and importance of the international distress frequency, individuals can better prepare themselves for unforeseen circumstances, ensuring that help is just a call away. As we continue to navigate our complex world, the need for effective and reliable communication methods remains paramount, and the international distress frequency stands as a testament to our commitment to safety and support in times of crisis.

在当今互联互通的世界中，沟通在确保安全和保障方面发挥着至关重要的作用，尤其是在紧急情况下。沟通中最重要的一个方面是使用国际求救频率。该频率是一个指定的无线电频道，使处于困境中的个人能够呼救，并确保他们的信息迅速传达到适当的当局或救援团队。理解国际求救频率的重要性和功能，对任何旅行或在偏远地区工作的人来说都是至关重要的。国际求救频率通常被称为航空的121.5 MHz和406 MHz的卫星求救信号，是全球公认的求救呼叫标准频率。这意味着无论你身在何处，只要在这个频率上发送信号，就会被各种机构和组织，包括搜救服务监测到。国际求救频率的普遍性确保了无论紧急情况发生在哪里，都可以迅速动员救助。当一个人发现自己处于危险之中，无论是在海上、山区，还是在城市环境中，知道如何使用国际求救频率都可能产生重大影响。例如，海上的水手接受过培训，在面临迫在眉睫的危险时，会使用无线电在此频率上发出求救信号。这个呼叫会被附近的船只和海岸警卫站接收，从而得以相应地做出反应。同样，迷失在偏远地区的徒步旅行者或登山者可以使用卫星电话或个人定位信标，这些设备在国际求救频率上运行，以发出求救信号。此外，国际求救频率不仅限于语音传输。它还包括数字信号，例如自动求救信息（ADM），这些信息可以提供有关困境性质和发件人位置的关键信息。这些技术进步增强了国际求救频率在协调救援工作中的有效性。通过传输详细信息，救援人员可以更好地准备到达现场，从而最终拯救生命。同样重要的是要注意，滥用国际求救频率可能会导致严重后果。虚假警报可能会将宝贵的资源从真正的紧急情况中转移开，从而可能危及生命。因此，用户必须充分了解何时以及如何负责任地使用此频率。对如何正确使用国际求救频率的培训和教育至关重要，特别是对于那些参与可能使他们面临风险的活动的人。总之，国际求救频率作为处于困境中的人的生命线，使在紧急情况下迅速沟通和响应成为可能。其全球认可及其周围的技术凸显了其在提升旅行者、冒险者和偏远地区工人安全方面的重要性。通过理解国际求救频率的功能和重要性，个人可以更好地为不可预见的情况做好准备，确保帮助触手可及。在我们继续应对复杂世界的同时，有效可靠的沟通方式的需求依然是首要任务，而国际求救频率则证明了我们在危机时刻对安全和支持的承诺。