telegraphic keying

简明释义

发报

英英释义

例句

1.The simplicity of telegraphic keying makes it accessible to beginners.

由于电报键控的简单性，使得初学者也能轻松掌握。

2.The telegraphic keying technique is essential for amateur radio operators.

对于业余无线电操作员来说，电报键控技术是必不可少的。

3.In training, we learned the basics of telegraphic keying for effective communication.

在培训中，我们学习了有效沟通的电报键控基础知识。

4.The operator used telegraphic keying to send messages quickly over the radio.

操作员使用电报键控快速通过无线电发送消息。

5.Using telegraphic keying, he was able to transmit the SOS signal in seconds.

通过使用电报键控，他能够在几秒钟内发送SOS信号。

作文

The world of communication has evolved tremendously over the last century, moving from basic forms of signaling to advanced digital methods. One of the pivotal developments in this journey is the technique known as telegraphic keying, which played a crucial role in the early days of telecommunication. 电报键控 refers to the method of sending messages using Morse code through a telegraph system, where operators would manually key in dots and dashes to convey information over long distances.In the late 19th century, when the telegraph became widely adopted, telegraphic keying emerged as an essential skill for telegraph operators. Operators needed to be proficient in Morse code, which consists of a series of short signals (dots) and long signals (dashes) that represent letters and numbers. This method of communication was revolutionary at the time, allowing for near-instantaneous transmission of messages across vast distances, something that was previously unimaginable.The significance of telegraphic keying cannot be overstated. It not only facilitated personal communications but also transformed industries such as journalism, shipping, and railroads. News could travel faster than ever before, enabling reporters to send updates from remote locations almost instantly. Businesses relied on telegraphic communication to coordinate logistics and operations, leading to increased efficiency and productivity.As technology progressed, the methods of communication continued to evolve. The advent of the telephone marked a significant shift, as it allowed for voice communication in real-time, making telegraphic keying seem outdated. However, the principles behind it laid the groundwork for future innovations in communication technology. Even today, the legacy of telegraphic keying can be seen in various forms of digital communication, where encoding and decoding messages remain fundamental.In modern times, while we may not use telegraphic keying in its original form, understanding its history enriches our appreciation of how far we have come. The ability to communicate quickly and efficiently is taken for granted, yet it is built upon the foundations established by early telegraph operators. Moreover, the skills developed through telegraphic keying—such as attention to detail, precision, and the ability to decode information—are still relevant today in fields like computer programming and data transmission.In conclusion, telegraphic keying represents a significant chapter in the history of communication. It symbolizes human ingenuity in overcoming the barriers of distance and time. As we continue to explore new frontiers in communication technology, it is vital to remember the contributions of past innovations like telegraphic keying. These advancements not only shaped the way we connect with one another but also paved the way for the dynamic digital landscape we navigate today.

通信的世界在过去一个世纪中经历了巨大的演变，从基本的信号形式发展到先进的数字方法。在这个旅程中，一个关键的发展是被称为电报键控的技术，它在电信的早期阶段发挥了重要作用。电报键控是指通过电报系统使用摩尔斯电码发送消息的方法，操作员手动输入点和划以传达信息，跨越长距离。在19世纪晚期，当电报被广泛采用时，电报键控作为电报操作员的一项基本技能出现。操作员需要熟练掌握摩尔斯电码，它由一系列短信号（点）和长信号（划）组成，表示字母和数字。这种通信方法在当时是革命性的，允许信息在广阔的距离上几乎瞬间传输，这是以前无法想象的。电报键控的重要性不容小觑。它不仅促进了个人通信，还改变了新闻、航运和铁路等行业。新闻可以比以往任何时候都更快地传播，使记者能够几乎即时地从偏远地区发送更新。企业依赖电报通信来协调物流和运营，从而提高了效率和生产力。随着技术的发展，通信方法继续演变。电话的出现标志着一个重大转变，因为它允许实时语音通信，使得电报键控显得过时。然而，其背后的原则为未来的通信技术创新奠定了基础。即使在今天，电报键控的遗产可以在各种形式的数字通信中看到，编码和解码信息仍然是基本的。在现代，虽然我们可能不会以其原始形式使用电报键控，但理解其历史丰富了我们对我们取得的成就的欣赏。快速高效沟通的能力常常被视为理所当然，但它建立在早期电报操作员所奠定的基础之上。此外，通过电报键控培养的技能——如关注细节、精确度以及解码信息的能力——在计算机编程和数据传输等领域仍然相关。总之，电报键控代表了通信历史中的一个重要篇章。它象征着人类在克服距离和时间障碍方面的聪明才智。随着我们继续探索通信技术的新前沿，记住像电报键控这样的过去创新的贡献至关重要。这些进步不仅塑造了我们彼此联系的方式，还为我们今天所导航的动态数字环境铺平了道路。