radiotelegraph alarm signal

简明释义

无线电报报警信号

英英释义

例句

1.When the radiotelegraph alarm signal 无线电报警号信号 was activated, all crew members were alerted immediately.

当无线电报警号信号 无线电报警号信号被激活时，所有船员立即被警报唤醒。

2.The ship received a radiotelegraph alarm signal 无线电报警号信号 indicating a distress call from a nearby vessel.

这艘船接收到一个无线电报警号信号 无线电报警号信号，表明附近的船只发出了求救信号。

3.During the training exercise, participants learned how to respond to a radiotelegraph alarm signal 无线电报警号信号 effectively.

在训练演习中，参与者学习了如何有效地响应无线电报警号信号 无线电报警号信号。

4.The coast guard monitored the radiotelegraph alarm signal 无线电报警号信号 for any signs of maritime emergencies.

海岸警卫队监控着无线电报警号信号 无线电报警号信号，以寻找任何海上紧急情况的迹象。

5.An automatic system was installed to detect any radiotelegraph alarm signal 无线电报警号信号 from the ocean.

安装了一个自动系统，以检测来自海洋的任何无线电报警号信号 无线电报警号信号。

作文

In the age of communication, various signals have been developed to convey important messages quickly and effectively. One such signal is the radiotelegraph alarm signal, which plays a crucial role in maritime safety and emergency situations. Understanding this term requires a look into both its technical aspects and its historical significance.The radiotelegraph alarm signal is essentially a distress signal used in radio communication, particularly in maritime environments. It is transmitted using Morse code, a system that encodes text characters as sequences of dots and dashes. When ships are in danger or require immediate assistance, they can send out this alarm signal to alert nearby vessels and coastal stations. The universal nature of this signal ensures that it is recognized internationally, making it an essential tool for saving lives at sea.Historically, the use of the radiotelegraph alarm signal dates back to the early 20th century when radio technology began to revolutionize communication. Before its invention, ships relied on visual signals such as flags or lights to communicate with each other, which were often ineffective in poor weather conditions or at night. The introduction of radiotelegraphy allowed for instant communication over long distances, significantly enhancing maritime safety.The importance of the radiotelegraph alarm signal cannot be overstated. It serves as a lifeline for sailors who may find themselves in perilous situations. For instance, if a ship encounters a severe storm or mechanical failure, the crew can quickly transmit the alarm signal to request help. This prompt action can mean the difference between life and death, as rescue operations can be initiated almost immediately upon receiving the signal.Moreover, the radiotelegraph alarm signal is not only limited to maritime use; it has also been adapted for other forms of communication. In aviation, for example, pilots can use similar distress signals to inform air traffic control of emergencies. This adaptability highlights the versatility and importance of the signal in various fields.In recent years, advancements in technology have led to the development of more sophisticated communication systems. However, the radiotelegraph alarm signal remains relevant, especially in situations where modern technology may fail. For instance, during natural disasters, power outages, or equipment malfunctions, traditional methods like Morse code can still provide a reliable means of communication.In conclusion, the radiotelegraph alarm signal is a vital component of emergency communication, particularly in maritime contexts. Its historical significance, coupled with its practical applications, underscores the need for continued education and training in its use. As we move forward in an increasingly digital world, it is essential to remember the value of such fundamental communication methods that have saved countless lives throughout history. By understanding and mastering the radiotelegraph alarm signal, we can ensure that future generations are equipped with the knowledge necessary to navigate emergencies effectively.

在通信时代，各种信号被开发出来，以快速有效地传达重要信息。其中一个信号是无线电报警报信号，它在海上安全和紧急情况下发挥着至关重要的作用。理解这个术语需要关注其技术方面和历史意义。无线电报警报信号本质上是一种用于无线电通信的求救信号，特别是在海洋环境中。它使用摩尔斯电码进行传输，这是一种将文本字符编码为点和划的序列的系统。当船只处于危险中或需要立即帮助时，它们可以发出该警报信号，以提醒附近的船只和沿海站点。这一信号的普遍性确保了它在国际上被认可，使其成为拯救海上生命的重要工具。历史上，无线电报警报信号的使用可以追溯到20世纪初，当时无线电技术开始彻底改变通信。在其发明之前，船只依靠视觉信号，如旗帜或灯光与彼此沟通，这在恶劣天气条件下或夜间往往无效。无线电报的引入使得长距离即时通信成为可能，显著增强了海上安全。无线电报警报信号的重要性不容小觑。它为可能处于危险情况中的水手提供了一条生命线。例如，如果一艘船遇到严重的风暴或机械故障，船员可以迅速发送警报信号以请求帮助。这一迅速的行动可以在生死之间产生差异，因为在接收到信号后，救援行动几乎可以立即启动。此外，无线电报警报信号不仅限于海事用途；它也被适应用于其他形式的通信。在航空领域，例如，飞行员可以使用类似的求救信号来通知空中交通管制发生紧急情况。这种适应性突显了该信号在各个领域的多功能性和重要性。近年来，技术的进步导致了更复杂的通信系统的发展。然而，无线电报警报信号仍然相关，尤其是在现代技术可能失效的情况下。例如，在自然灾害、停电或设备故障期间，传统方法如摩尔斯电码仍然可以提供可靠的通信手段。总之，无线电报警报信号是紧急通信的重要组成部分，特别是在海洋环境中。它的历史意义以及实际应用强调了继续教育和培训其使用的必要性。随着我们在一个日益数字化的世界中前行，记住这些基本通信方法的价值至关重要，这些方法在历史上拯救了无数生命。通过理解和掌握无线电报警报信号，我们可以确保未来的世代具备有效应对紧急情况所需的知识。