international distress frequency

简明释义

国际遇险呼叫频率

英英释义

例句

1.The captain instructed the crew to transmit a signal on the international distress frequency (国际求救频率) after losing engine power.

船长指示船员在失去发动机动力后在国际求救频率 (国际求救频率)上发送信号。

2.Aircraft are required to switch to the international distress frequency (国际求救频率) during a life-threatening situation.

在生命威胁的情况下，飞机必须切换到国际求救频率 (国际求救频率)。

3.Boaters should always be aware of the international distress frequency (国际求救频率) for quick communication with rescue services.

船主应始终了解国际求救频率 (国际求救频率)以便与救援服务进行快速沟通。

4.During the training, we learned how to properly use the international distress frequency (国际求救频率) in various emergency scenarios.

在训练中，我们学习了如何在各种紧急情况下正确使用国际求救频率 (国际求救频率)。

5.In case of an emergency at sea, always monitor the international distress frequency (国际求救频率) to receive urgent communications.

在海上发生紧急情况时，请始终监控国际求救频率 (国际求救频率)以接收紧急通讯。

作文

In the realm of global communication and safety, the term international distress frequency plays a vital role. This frequency, set at 121.5 MHz for aircraft and 156.8 MHz for maritime communication, serves as a universal channel for distress signals. The purpose of this frequency is to ensure that individuals in peril can transmit their emergencies to nearby vessels or aircraft, facilitating swift rescue operations. Understanding the significance of the international distress frequency is essential for anyone involved in air or sea travel, as it embodies the collective commitment to safety across borders.The international distress frequency is not merely a technical specification; it is a lifeline for those in danger. When a pilot or a sailor encounters an emergency, they can broadcast a distress signal on these frequencies, alerting others in the vicinity to their plight. This immediate communication can mean the difference between life and death, especially in remote areas where traditional means of communication may fail.Moreover, the international distress frequency is monitored by various agencies around the world, including the Coast Guard and aviation authorities. These organizations are equipped to respond quickly to any distress calls received on these frequencies. The effectiveness of the system relies heavily on the cooperation of international agencies and the adherence to established protocols. For instance, when a distress signal is detected, procedures are in place to triangulate the source of the signal, allowing rescuers to locate individuals in need of assistance rapidly.It is also important to note that misuse of the international distress frequency can have serious repercussions. False alarms or prank calls can divert valuable resources away from genuine emergencies, potentially putting lives at risk. Therefore, education surrounding the appropriate use of these frequencies is crucial. Training programs for pilots, sailors, and even recreational boaters often include information on how to properly utilize the international distress frequency, ensuring that they understand both its importance and the responsibilities that come with it.In addition to its practical applications, the international distress frequency also symbolizes global unity in times of crisis. Regardless of nationality or location, anyone can access these frequencies to call for help. This shared resource fosters a sense of solidarity among nations, emphasizing the idea that safety transcends borders. In an increasingly interconnected world, the ability to communicate distress signals universally is a testament to our collective commitment to humanitarian principles.In conclusion, the international distress frequency is a critical component of global safety protocols in aviation and maritime industries. It serves as a beacon of hope for those in distress, enabling rapid response and rescue efforts. Understanding its significance and the proper protocols associated with it is essential for all travelers. As we continue to navigate the complexities of international travel, the international distress frequency remains a vital tool in safeguarding lives and promoting cooperation among nations. Through education and awareness, we can ensure that this lifeline remains effective and accessible to all who need it.

在全球通信和安全领域，术语国际求救频率扮演着至关重要的角色。该频率设定为121.5 MHz用于航空器，156.8 MHz用于海洋通信，作为求救信号的通用频道。该频率的目的是确保身处危险中的个人能够将紧急情况传达给附近的船只或飞机，从而促进迅速的救援行动。理解国际求救频率的重要性对于任何参与航空或海上旅行的人来说都是至关重要的，因为它体现了跨国界对安全的共同承诺。国际求救频率不仅仅是一个技术规范；它是处于危险中的人的生命线。当飞行员或水手遇到紧急情况时，他们可以在这些频率上广播求救信号，提醒周围的人关注他们的困境。这种即时通信可能意味着生与死之间的差别，特别是在传统通信手段可能失效的偏远地区。此外，国际求救频率还受到全球各个机构的监控，包括海岸警卫队和航空当局。这些组织配备了快速响应任何在这些频率上接收到的求救呼叫的能力。该系统的有效性在很大程度上依赖于国际机构的合作以及遵循既定协议。例如，当检测到求救信号时，已有程序可以三角定位信号源，使救援人员能够迅速找到需要帮助的人。同样重要的是，滥用国际求救频率可能会产生严重后果。虚假警报或恶作剧呼叫可能会将宝贵资源从真正的紧急情况中转移，潜在地危及生命。因此，围绕这些频率适当使用的教育至关重要。针对飞行员、水手甚至休闲船员的培训项目通常包括有关如何正确利用国际求救频率的信息，确保他们理解其重要性及其所承担的责任。除了其实际应用外，国际求救频率还象征着危机时期的全球团结。无论国籍或位置如何，任何人都可以访问这些频率寻求帮助。这一共享资源促进了国家之间的团结感，强调了安全超越国界的理念。在日益互联的世界中，能够普遍传播求救信号是我们对人道主义原则共同承诺的证明。总之，国际求救频率是航空和海洋行业全球安全协议的关键组成部分。它作为处于困境中的人的希望之光，使快速响应和救援工作成为可能。理解其重要性和相关的适当协议对于所有旅行者都是必不可少的。随着我们继续应对国际旅行的复杂性，国际求救频率仍然是保护生命和促进国家间合作的重要工具。通过教育和意识，我们可以确保这一生命线对所有需要它的人保持有效和可及。