telephone exchange

简明释义

电话局

英英释义

例句

1.In the past, operators manually connected calls at the telephone exchange 电话交换机.

过去，接线员在电话交换机 电话交换机手动连接电话。

2.The telephone exchange 电话交换机 was crucial for communication during the war.

在战争期间，电话交换机 电话交换机对通信至关重要。

3.The city upgraded its telephone exchange 电话交换机 to improve call quality.

这个城市升级了它的电话交换机以改善通话质量。

4.You can reach customer service through the telephone exchange 电话交换机 by dialing the right extension.

您可以通过拨打正确的分机，通过电话交换机 电话交换机联系客户服务。

5.The old building still has a working telephone exchange 电话交换机 that connects local calls.

这座老建筑仍然有一个工作的电话交换机，可以连接本地电话。

作文

In the modern world, communication plays a crucial role in our daily lives. One of the most significant developments in communication technology has been the establishment of the telephone exchange. A telephone exchange is a system that connects telephone calls by establishing a path between the calling and receiving parties. This innovation has transformed how we interact, allowing us to communicate over long distances with ease and efficiency.The concept of a telephone exchange dates back to the late 19th century when the first manual exchanges were introduced. Operators would physically connect calls using a switchboard, which required a great deal of skill and attention. As technology advanced, these manual systems evolved into automated exchanges, significantly improving the speed and reliability of telephone services.Today, a telephone exchange can be found in various forms, including digital and analog systems. Digital exchanges are more common now, as they provide higher capacity and better call quality. The importance of a telephone exchange cannot be overstated; it acts as the backbone of our telecommunication networks, enabling millions of conversations to happen simultaneously across the globe.Moreover, the introduction of mobile phones has also changed the landscape of the telephone exchange. With the rise of cellular technology, traditional landline exchanges have had to adapt to accommodate mobile communication. This shift has led to the development of mobile switching centers, which function similarly to a telephone exchange but are specifically designed for mobile networks.The impact of the telephone exchange extends beyond personal communication; it has also revolutionized business practices. Companies rely on effective telecommunication systems to conduct operations, manage customer relations, and facilitate remote work. The efficiency provided by a telephone exchange allows businesses to respond quickly to inquiries and maintain seamless communication with clients and suppliers.Furthermore, the evolution of the telephone exchange has paved the way for the integration of other technologies, such as the internet. Voice over Internet Protocol (VoIP) systems utilize the principles of a telephone exchange to transmit voice data over the internet, offering an alternative to traditional phone lines. This convergence of technologies highlights the ongoing relevance of the telephone exchange in our increasingly digital world.In conclusion, the telephone exchange is a fundamental component of modern communication infrastructure. Its development has not only enhanced our ability to connect with others but has also influenced various aspects of society, including business and technology. As we continue to innovate and explore new communication methods, the legacy of the telephone exchange will remain a vital part of our interconnected lives.

在现代社会中，沟通在我们的日常生活中扮演着至关重要的角色。通信技术最重要的发展之一就是建立了电话交换机。电话交换机是一种通过建立拨打方和接收方之间的路径来连接电话通话的系统。这一创新改变了我们互动的方式，使我们能够轻松高效地进行远距离沟通。电话交换机的概念可以追溯到19世纪末，当时第一个手动交换机被引入。操作员会使用一个配电板物理连接通话，这需要极大的技能和注意力。随着技术的进步，这些手动系统发展成了自动交换机，显著提高了电话服务的速度和可靠性。如今，电话交换机以各种形式存在，包括数字和模拟系统。数字交换机现在更为常见，因为它们提供更高的容量和更好的通话质量。电话交换机的重要性不容小觑；它作为我们电信网络的支柱，使全球数百万次对话能够同时进行。此外，移动电话的出现也改变了电话交换机的格局。随着蜂窝技术的兴起，传统的固定电话交换机不得不适应移动通信。这一转变导致了移动交换中心的发展，其功能与电话交换机类似，但专门为移动网络设计。电话交换机的影响不仅限于个人通信；它还彻底改变了商业实践。公司依赖有效的电信系统来进行运营、管理客户关系和促进远程工作。电话交换机提供的效率使企业能够快速响应询问，并与客户和供应商保持无缝沟通。此外，电话交换机的演变为其他技术的整合铺平了道路，例如互联网。基于互联网协议的语音（VoIP）系统利用电话交换机的原理，通过互联网传输语音数据，为传统电话线路提供了一种替代方案。这种技术的融合突显了电话交换机在我们日益数字化的世界中的持续相关性。总之，电话交换机是现代通信基础设施的基本组成部分。它的发展不仅增强了我们与他人联系的能力，还影响了社会的各个方面，包括商业和技术。随着我们继续创新和探索新的沟通方法，电话交换机的遗产将继续成为我们相互联系的生活中不可或缺的一部分。