international distress frequency

简明释义

国际遇险频率国际遇险频率

英英释义

例句

1.During the training exercise, we practiced how to communicate on the international distress frequency 国际求救频率 in case of a real emergency.

在训练演习中，我们练习了在真实紧急情况下如何在国际求救频率 国际求救频率上进行沟通。

2.When lost at sea, it is crucial to send a distress signal on the international distress frequency 国际求救频率 for rescue.

在海上迷路时，向国际求救频率 国际求救频率发送求救信号是至关重要的。

3.In case of an emergency at sea, always monitor the international distress frequency 国际求救频率 to receive urgent messages.

在海上遇到紧急情况时，始终监控国际求救频率 国际求救频率以接收紧急信息。

4.The captain instructed the crew to switch to the international distress frequency 国际求救频率 if they encountered any life-threatening situations.

船长指示船员在遇到任何危及生命的情况下切换到国际求救频率 国际求救频率。

5.All vessels are required to have equipment that can transmit on the international distress frequency 国际求救频率.

所有船只都需要配备能够在国际求救频率 国际求救频率上发送信号的设备。

作文

In the realm of maritime and aviation safety, communication plays a vital role in ensuring the well-being of individuals and vessels at sea or in the air. One of the most critical aspects of this communication is the use of designated frequencies for distress signals. Among these, the term international distress frequency refers to specific radio frequencies that are universally recognized for emergency communications. This frequency serves as a lifeline for those in peril, allowing them to send distress signals and receive assistance from nearby vessels or aircraft.The international distress frequency is primarily set at 406 MHz for satellite distress alerts and 121.5 MHz for aircraft emergencies. When a pilot or sailor encounters a life-threatening situation, such as a sinking ship or an aircraft malfunction, they can broadcast a distress call on these frequencies. The beauty of having a standardized international distress frequency is that it transcends language barriers, enabling immediate help regardless of the location or nationality of the individuals involved.For instance, consider a scenario where a fishing vessel capsizes in the middle of the ocean. The crew, faced with dire circumstances, can activate their emergency beacon that transmits a signal on the international distress frequency. This signal is picked up by satellites that monitor these frequencies, which then relay the information to rescue coordination centers. As a result, search and rescue operations can be initiated swiftly, potentially saving lives.Moreover, the significance of the international distress frequency extends beyond just maritime and aviation contexts. It also plays a crucial role in land-based emergencies. For example, hikers lost in the wilderness can utilize personal locator beacons that operate on similar distress frequencies. By doing so, they can alert rescue teams to their location, facilitating a faster response.It is important to note that the international distress frequency is not only about sending out a call for help; it is also about maintaining the integrity of the communication systems. Misuse of these frequencies can lead to confusion and delays during actual emergencies. Therefore, regulations are in place to ensure that only genuine distress calls are made on these channels. This underscores the responsibility that comes with the ability to communicate in times of crisis.In conclusion, the international distress frequency is a critical component of global safety protocols in both maritime and aviation industries. Its establishment has revolutionized how we respond to emergencies, providing a reliable means for individuals in distress to seek help. Understanding and adhering to the guidelines associated with these frequencies is essential for ensuring that they remain effective tools for saving lives. Whether at sea, in the air, or on land, the international distress frequency stands as a testament to our commitment to safety and cooperation in times of need.

在海洋和航空安全领域，通信在确保个人和船只在海上或空中安全方面发挥着至关重要的作用。这种通信的一个关键方面是为求救信号使用指定频率。在这些频率中，术语国际求救频率指的是全球公认的用于紧急通信的特定无线电频率。该频率作为处于危险中的人的生命线，使他们能够发送求救信号并从附近的船只或飞机那里获得帮助。国际求救频率主要设定在406 MHz用于卫星求救警报，121.5 MHz用于飞机紧急情况。当飞行员或水手遇到危及生命的情况，例如船只沉没或飞机故障时，他们可以在这些频率上广播求救呼叫。拥有标准化的国际求救频率的美妙之处在于，它超越了语言障碍，使人们无论身处何地或国籍如何都能立即获得帮助。例如，考虑一个场景，一艘渔船在海洋中间翻覆。面对严峻的情况，船员可以启动他们的紧急信标，向国际求救频率发送信号。这个信号被监测这些频率的卫星接收，然后将信息转发给救援协调中心。因此，搜索和救援行动可以迅速启动，从而潜在地拯救生命。此外，国际求救频率的重要性不仅限于海洋和航空环境。它在陆地紧急情况下也发挥着至关重要的作用。例如，迷失在荒野中的徒步旅行者可以使用在类似求救频率上工作的个人定位信标。通过这样做，他们可以提醒救援队伍他们的位置，从而加快响应速度。需要注意的是，国际求救频率不仅仅是发出求助呼叫；它还涉及维护通信系统的完整性。滥用这些频率可能导致实际紧急情况下的混淆和延误。因此，制定了法规以确保只有真正的求救呼叫才能在这些频道上进行。这突显了在危机时刻进行通信所带来的责任。总之，国际求救频率是全球海洋和航空行业安全协议的一个关键组成部分。它的建立彻底改变了我们应对紧急情况的方式，为处于困境中的个人提供了一种可靠的寻求帮助的手段。理解和遵循与这些频率相关的指南对于确保它们仍然是拯救生命的有效工具至关重要。无论是在海上、空中还是在陆地，国际求救频率都是我们在需要时对安全和合作承诺的见证。