distress frequency

简明释义

无线电频率遇险呼救频率

英英释义

例句

1.In case of an emergency, always remember to tune into the distress frequency to communicate your situation.

在紧急情况下，请务必调到求救频率以传达你的情况。

2.During the training, we learned how to properly use the distress frequency in various scenarios.

在培训中，我们学习了如何在各种情况下正确使用求救频率。

3.The pilot declared an emergency and switched to the distress frequency to request immediate assistance.

飞行员宣布紧急情况并切换到求救频率请求立即援助。

4.All boats should monitor the distress frequency while sailing to ensure safety.

所有船只在航行时应监控求救频率以确保安全。

5.The sailor used the distress frequency to alert nearby vessels of his sinking ship.

水手使用求救频率向附近的船只警报他的沉船。

作文

In the realm of communication, particularly in emergency situations, it is crucial to understand the concept of distress frequency. This term refers to a specific radio frequency designated for distress calls and emergency communications. When individuals find themselves in perilous situations, whether at sea, in the air, or on land, they rely on this frequency to signal for help. The importance of distress frequency cannot be overstated, as it serves as a lifeline for those in danger, ensuring that help can be dispatched swiftly and efficiently.The distress frequency is universally recognized across various modes of communication. For instance, in maritime contexts, the frequency of 156.8 MHz is used as the international distress frequency. This frequency is monitored by coast guards and other rescue organizations around the world, making it a vital tool for mariners who may encounter emergencies such as sinking vessels or medical crises. Similarly, in aviation, the frequency 121.5 MHz serves as the emergency frequency for aircraft. Pilots are trained to use this frequency to communicate distress signals, enabling air traffic control and nearby aircraft to respond promptly to any emergencies.Understanding how to use the distress frequency effectively is essential for anyone who ventures into environments where emergencies may occur. For example, sailors must know not only how to send a distress call but also how to convey critical information such as their location, the nature of the emergency, and the number of people involved. This information is vital for rescuers to coordinate their efforts and ensure a successful outcome.Moreover, the role of technology in enhancing the effectiveness of distress frequency communications cannot be overlooked. Modern advancements have introduced digital communication systems that allow for more precise and efficient distress signaling. For instance, the Global Maritime Distress and Safety System (GMDSS) integrates satellite technology with traditional radio frequencies, enabling vessels to send distress signals even in remote areas where conventional radio might fail. This technological evolution demonstrates the ongoing commitment to improving safety and response times in emergencies.In addition to its technical aspects, the concept of distress frequency also carries a psychological weight. Knowing that there is a specific frequency dedicated to calls for help can provide a sense of security for individuals in precarious situations. It fosters a belief that assistance is just a call away, which can be incredibly reassuring in moments of panic and fear.In conclusion, the distress frequency is a critical component of emergency communication systems worldwide. Its significance spans beyond mere technicalities; it embodies the hope and assurance that help is available in times of need. Understanding how to utilize this frequency effectively can mean the difference between life and death in emergencies. As we continue to advance technologically, it is imperative that we remain vigilant about the protocols surrounding distress frequency and ensure that everyone is educated about its importance in safeguarding lives. Whether one is a sailor, a pilot, or an adventurer exploring remote terrains, comprehending the function and application of the distress frequency is essential for ensuring safety and preparedness in the face of adversity.

在通信领域，特别是在紧急情况下，理解“distress frequency”这一概念至关重要。这个术语指的是专门用于紧急呼救和通讯的特定无线电频率。当个人身处险境时，无论是在海上、空中还是陆地，他们都依赖这个频率发出求助信号。“distress frequency”的重要性不言而喻，因为它为那些处于危险中的人提供了一条生命线，确保帮助能够迅速高效地派遣。“distress frequency”在各种通信方式中被普遍认可。例如，在海事环境中，156.8 MHz的频率被用作国际求救频率。世界各地的海岸警卫队和其他救援组织会监控这个频率，使其成为海员在遇到如沉船或医疗危机等紧急情况时的重要工具。同样，在航空领域，121.5 MHz的频率作为飞机的紧急频率。飞行员接受培训以使用这个频率来传达求救信号，从而使空中交通管制和附近的飞机能够及时响应任何紧急情况。有效地使用“distress frequency”的理解对于任何进入可能发生紧急情况的环境的人来说都是至关重要的。例如，水手必须知道如何发出求救信号，并传达关键信息，比如他们的位置、紧急情况的性质以及涉及的人数。这些信息对于救援人员协调行动并确保成功结果至关重要。此外，技术在增强“distress frequency”通信有效性方面的作用也不可忽视。现代技术进步引入了数字通信系统，使得求救信号更加精确和高效。例如，全球海上遇险与安全系统（GMDSS）将卫星技术与传统无线电频率结合，使得船只即使在传统无线电可能失效的偏远地区也能发送求救信号。这一技术演变展示了持续改善安全性和应对时间的承诺。除了技术方面，“distress frequency”的概念也承载着心理层面的意义。知道有一个专门的频率用于求救可以为身处危机中的个人提供一种安全感。在恐慌和恐惧的时刻，这种信念能带来极大的安慰，仿佛援助就在眼前。总之，“distress frequency”是全球紧急通信系统中的一个关键组成部分。它的重要性超越了单纯的技术层面；它体现了在需要时帮助的希望和保障。理解如何有效利用这个频率可能意味着在紧急情况下生与死的区别。随着科技的不断进步，我们必须保持对“distress frequency”相关协议的警觉，并确保每个人都了解其在保障生命安全中的重要性。无论是水手、飞行员还是探索偏远地区的冒险者，理解“distress frequency”的功能和应用对于确保在逆境中安全和准备至关重要。