radiotelegraph autoalarm

简明释义

无线电报自动报警器

英英释义

例句

1.The radiotelegraph autoalarm 无线电报自动报警装置 is essential for long-distance communication at sea.

对于海上远程通信来说，无线电报自动报警装置 radiotelegraph autoalarm 是必不可少的。

2.The ship's safety protocol includes a radiotelegraph autoalarm 无线电报自动报警装置 to alert the crew in case of emergencies.

船只的安全协议包括一个无线电报自动报警装置 radiotelegraph autoalarm，以便在紧急情况下提醒船员。

3.During the drill, the captain activated the radiotelegraph autoalarm 无线电报自动报警装置 to ensure everyone knew the emergency procedures.

在演习中，船长启动了无线电报自动报警装置 radiotelegraph autoalarm，以确保每个人都了解紧急程序。

4.The maritime regulations require all vessels to have a working radiotelegraph autoalarm 无线电报自动报警装置 onboard.

海事法规要求所有船只必须配备一台正常工作的无线电报自动报警装置 radiotelegraph autoalarm。

5.In case of a power failure, the radiotelegraph autoalarm 无线电报自动报警装置 will still function on battery backup.

在停电的情况下，无线电报自动报警装置 radiotelegraph autoalarm 将仍然在电池备份下运行。

作文

In the early days of maritime navigation, communication was limited and often unreliable. Ships at sea faced numerous dangers, including rough weather, mechanical failures, and even piracy. To address these challenges, inventors and engineers worked tirelessly to develop systems that would enhance safety and communication. One of the significant advancements in this field was the invention of the radiotelegraph autoalarm (无线电报自动报警装置), a device that played a crucial role in ensuring the safety of vessels at sea.The radiotelegraph autoalarm was designed to automatically alert ships and coastal stations when a vessel was in distress. This device utilized radio waves to transmit signals, which allowed for communication over long distances without the need for physical connections. The innovation of the radiotelegraph autoalarm revolutionized maritime communication by providing a reliable means for ships to send distress signals, which were critical in emergencies.Before the introduction of the radiotelegraph autoalarm, ships relied on visual signals or sound signals like flares or horns to communicate their plight. However, these methods were often ineffective, especially during poor visibility conditions or adverse weather. The development of the radiotelegraph autoalarm meant that ships could now send out a distress signal that would be received by other vessels and shore stations, significantly increasing the chances of rescue.The mechanism behind the radiotelegraph autoalarm was relatively straightforward. It operated by detecting specific frequencies associated with distress signals. When a ship encountered trouble, the crew would activate the device, which would then automatically send out a continuous signal until help arrived. This automatic feature was particularly beneficial as it allowed the crew to focus on managing the emergency instead of manually sending out signals.As technology advanced, the radiotelegraph autoalarm became increasingly sophisticated. With improvements in radio technology, the range and reliability of these devices increased, allowing them to function effectively even in remote areas of the ocean. This advancement not only enhanced the safety of individual vessels but also contributed to the overall security of maritime navigation.Moreover, the introduction of the radiotelegraph autoalarm had a profound impact on maritime regulations. Governments and international organizations recognized the importance of having reliable communication systems on board ships, leading to the establishment of rules mandating the installation of such devices on commercial vessels. This regulatory framework helped to standardize safety measures across the shipping industry, ultimately saving countless lives.In conclusion, the radiotelegraph autoalarm (无线电报自动报警装置) represents a pivotal moment in the evolution of maritime safety and communication. Its ability to provide automatic distress signals transformed how ships communicated in emergencies, making the seas safer for all who navigate them. As technology continues to evolve, the legacy of the radiotelegraph autoalarm serves as a reminder of the importance of innovation in enhancing safety and efficiency in maritime operations.