radio teletypewriter

简明释义

无线电电传打印机无线电电传打字机

英英释义

例句

1.The old ship still had a functioning radio teletypewriter for receiving messages.

这艘旧船仍然有一台正常工作的无线电打字机用于接收消息。

2.The news station used a radio teletypewriter to transmit breaking news updates.

新闻台使用无线电打字机传输突发新闻更新。

3.A radio teletypewriter was essential for relaying messages during the expedition.

在探险过程中，无线电打字机对于传递信息至关重要。

4.During the storm, the radio teletypewriter provided crucial weather alerts.

在暴风雨期间，无线电打字机提供了重要的天气警报。

5.The military relied on a radio teletypewriter for secure communication.

军方依赖于无线电打字机进行安全通信。

作文

In the realm of communication technology, the term radio teletypewriter represents a significant advancement that transformed how information was transmitted over long distances. The radio teletypewriter combines the principles of radio transmission with the functionality of a teletypewriter, allowing users to send and receive typed messages without the need for physical wires. This innovation emerged in the mid-20th century when the demand for real-time communication surged, particularly in fields such as journalism, military operations, and emergency services.The basic operation of a radio teletypewriter involves converting typed characters into electrical signals, which are then modulated onto radio waves for transmission. At the receiving end, another radio teletypewriter decodes these signals back into readable text. This process enabled instantaneous communication across vast distances, making it an invaluable tool for news agencies that needed to report events as they unfolded. For instance, during significant historical events like wars or natural disasters, the ability to quickly disseminate information could mean the difference between life and death.One of the key advantages of the radio teletypewriter was its mobility. Unlike traditional telegraph systems that relied on fixed lines, the radio teletypewriter allowed operators to communicate from virtually anywhere, provided they had access to a radio frequency. This feature was particularly beneficial for military operations, where units could remain in constant contact regardless of their location. Moreover, the technology proved useful in remote areas where conventional communication infrastructure was lacking.As technology progressed, the radio teletypewriter evolved alongside other communication tools. It paved the way for more advanced systems, such as satellite communication and digital data transmission. Despite the rise of modern technologies like email and instant messaging, the principles behind the radio teletypewriter still underpin many forms of communication today.In conclusion, the radio teletypewriter is not just a relic of the past but a crucial development in the history of communication technology. Its ability to transmit typed messages wirelessly revolutionized how information was shared, impacting various sectors and enhancing global connectivity. Understanding the significance of the radio teletypewriter helps us appreciate the evolution of communication and the foundational technologies that have shaped our current digital landscape.

在通信技术领域，术语无线电打字机代表了一项重要的进步，它改变了信息如何在长距离上传输。无线电打字机结合了无线电传输的原理和打字机的功能，使用户能够在没有物理电线的情况下发送和接收打字消息。这项创新出现在20世纪中叶，当时对实时通信的需求激增，特别是在新闻、军事行动和紧急服务等领域。无线电打字机的基本操作涉及将打字字符转换为电信号，然后将这些信号调制到无线电波上进行传输。在接收端，另一台无线电打字机将这些信号解码回可读文本。这个过程使得跨越广阔距离的即时通信成为可能，使其成为新闻机构在事件发生时快速报告的重要工具。例如，在战争或自然灾害等重大历史事件期间，迅速传播信息的能力可能意味着生与死之间的区别。无线电打字机的一个关键优势是其移动性。与依赖固定线路的传统电报系统不同，无线电打字机允许操作员在几乎任何地方进行通信，只要他们能够访问无线电频率。这一特点对军事行动尤其有利，因为部队可以无论身在何处都保持持续联系。此外，这项技术在缺乏传统通信基础设施的偏远地区也被证明是有用的。随着技术的进步，无线电打字机与其他通信工具一起发展。它为更先进的系统铺平了道路，如卫星通信和数字数据传输。尽管现代技术如电子邮件和即时消息的兴起，但无线电打字机背后的原理仍然支持着今天许多形式的通信。总之，无线电打字机不仅仅是过去的遗迹，而是通信技术史上的关键发展。它以无线方式传输打字消息的能力彻底改变了信息共享的方式，影响了各个行业并增强了全球连接性。理解无线电打字机的重要性有助于我们欣赏通信的发展以及塑造我们当前数字环境的基础技术。