distress frequency

简明释义

遇险呼救频率

英英释义

例句

1.The sailor used the radio to broadcast a message on the distress frequency (紧急频率) after his boat capsized.

船员在他的船翻沉后，使用无线电在distress frequency (紧急频率) 上广播消息。

2.All vessels are required to monitor the distress frequency (紧急频率) while at sea.

所有船只在海上航行时都必须监控distress frequency (紧急频率)。

3.During the training, we learned how to properly use the distress frequency (紧急频率) in various scenarios.

在培训中，我们学习了如何在各种场景中正确使用distress frequency (紧急频率)。

4.The captain instructed the crew to stay alert for any calls on the distress frequency (紧急频率).

船长指示船员保持警觉，注意任何在distress frequency (紧急频率) 上的呼叫。

5.In case of an emergency, always remember to tune into the distress frequency (紧急频率) to call for help.

在紧急情况下，总是要记得调到distress frequency (紧急频率) 来寻求帮助。

作文

In today's world, communication plays a vital role in ensuring safety and security, especially in emergency situations. One essential aspect of this communication is the use of designated frequencies for distress signals. Among these, the term distress frequency refers to specific radio frequencies that are reserved for emergency communications. These frequencies are critical for individuals or vessels in peril to reach out for help when they find themselves in life-threatening situations.The most recognized distress frequency is 121.5 MHz, which is used primarily by aircraft in distress. This frequency allows pilots to communicate their emergencies to air traffic control and other aircraft in the vicinity. Additionally, mariners use the VHF channel 16, which also serves as a distress frequency for vessels in trouble. These frequencies are monitored continuously by relevant authorities, ensuring that any distress call is received promptly and assistance can be dispatched without delay.Understanding the importance of the distress frequency is crucial for anyone involved in maritime or aviation activities. For instance, if a pilot experiences engine failure or a ship encounters severe weather, knowing how to use the appropriate distress frequency can mean the difference between life and death. It is not merely about having the right equipment; it is about being trained to use it effectively and knowing when to make that call for help.Moreover, the implementation of distress frequency protocols extends beyond just the technical aspects of communication. It involves a comprehensive understanding of the procedures to follow when an emergency arises. Training programs for pilots and mariners often include simulations of emergency scenarios where they practice using distress frequency to communicate their situation. This preparation is vital because, in high-stress situations, individuals may forget procedures unless they have been drilled into them in advance.The significance of the distress frequency is further highlighted when we consider the advancements in technology. With the advent of satellite communication and digital technologies, the methods of sending distress signals have evolved. However, the fundamental need for a reliable distress frequency remains unchanged. Even with modern technology, traditional radio frequencies still play a crucial role in ensuring that help can be summoned quickly and efficiently.In conclusion, the concept of distress frequency is a cornerstone of emergency communication in aviation and maritime industries. It represents a lifeline for those in danger, enabling them to signal for help in times of crisis. Understanding how to effectively use these frequencies, along with the associated protocols and training, is essential for anyone who operates in these fields. As technology continues to advance, it is imperative that we do not lose sight of the importance of these established distress frequency channels, as they remain a vital component of safety and emergency response systems worldwide.

在当今世界，沟通在确保安全和保障方面发挥着至关重要的作用，特别是在紧急情况下。这种沟通的一个基本方面是为求救信号使用指定频率。在这些频率中，术语distress frequency指的是专门用于紧急通讯的特定无线电频率。这些频率对于处于危险中的个人或船只在面临生命威胁时寻求帮助至关重要。最被认可的distress frequency是121.5 MHz，主要由遇险的飞机使用。这个频率允许飞行员向空中交通管制和周围其他飞机传达他们的紧急情况。此外，海员使用VHF频道16，这也是遇险船只的distress frequency。相关当局会持续监控这些频率，确保任何求救呼叫能够及时接收到，并能迅速派遣援助。理解distress frequency的重要性对于任何参与海事或航空活动的人来说至关重要。例如，如果飞行员遭遇发动机故障或船只遇到恶劣天气，知道如何使用适当的distress frequency可能意味着生与死的区别。这不仅仅是关于拥有合适的设备；更重要的是有效地使用它，并知道何时发出求救信号。此外，distress frequency协议的实施不仅仅涉及通信的技术方面。它还涉及对紧急情况出现时应遵循程序的全面理解。飞行员和海员的培训项目通常包括模拟紧急场景，他们在其中练习使用distress frequency来传达他们的情况。这种准备至关重要，因为在高压情况下，个人可能会忘记程序，除非这些程序在事先进行了充分的演练。随着技术的进步，distress frequency的重要性进一步凸显。随着卫星通信和数字技术的出现，发送求救信号的方法得到了发展。然而，对于可靠的distress frequency的基本需求仍然没有改变。即使在现代技术下，传统无线电频率仍在确保能够快速有效地召唤帮助方面发挥着至关重要的作用。总之，distress frequency的概念是航空和海事行业紧急通信的基石。它代表了处于危险中的人的生命线，使他们能够在危机时刻发出求助信号。有效使用这些频率以及相关协议和培训的理解，对于任何在这些领域工作的人来说都是必不可少的。随着技术的不断进步，我们必须不忘这些既定的distress frequency通道的重要性，因为它们仍然是全球安全和应急响应系统的重要组成部分。