long distance signal

简明释义

远距信号

英英释义

例句

1.The phone call dropped because the long distance signal was too weak.

电话通话中断是因为远距离信号太弱。

2.The ham radio operator was able to receive a long distance signal from a station across the ocean.

业余无线电操作员能够接收到来自海洋另一边的远距离信号。

3.We used a special antenna to enhance the long distance signal for our communications.

我们使用了一种特殊天线来增强我们的通讯远距离信号。

4.The satellite dish was designed to pick up long distance signals from outer space.

该卫星天线旨在接收来自外太空的远距离信号。

5.In mountainous areas, it can be challenging to maintain a long distance signal due to terrain interference.

在山区，由于地形干扰，维持远距离信号可能会很困难。

作文

In today's world, the concept of communication has evolved tremendously. One of the most important advancements in this field is the ability to transmit information over vast distances. This phenomenon can be encapsulated in the term long distance signal, which refers to the transmission of data or messages across significant geographical separations. The advent of technology has made it possible for us to send and receive these long distance signals with remarkable efficiency and speed.Historically, communication was limited by geography. People relied on physical means such as letters or messengers to convey their thoughts, which could take days or even weeks to reach their destination. However, with the invention of the telegraph in the 19th century, the first true long distance signal was established. This device allowed messages to be sent over wires using electric signals, drastically reducing the time needed for communication.As technology continued to advance, the telephone emerged, revolutionizing the way people interacted. The ability to make voice calls over long distances through long distance signals transformed personal and business communications. Suddenly, families could stay connected despite being miles apart, and businesses could operate more efficiently by communicating with clients and partners around the globe.The introduction of mobile phones further enhanced our ability to send long distance signals. With the rise of cellular networks, individuals could communicate without being tethered to a landline. This development not only made communication more accessible but also paved the way for instant messaging applications that rely on the same principle of transmitting long distance signals.In recent years, the internet has taken the concept of long distance signals to an entirely new level. Email, social media, and video conferencing have all become integral parts of our daily lives, allowing us to connect with others across the globe in real-time. These platforms utilize advanced technologies to ensure that long distance signals are transmitted quickly and reliably, making it easier than ever to maintain relationships and collaborate with others regardless of location.Moreover, the significance of long distance signals extends beyond personal communication. In various fields such as science, medicine, and education, the ability to share information over long distances has opened up new possibilities. For instance, researchers can collaborate on projects without being in the same location, and doctors can consult with specialists from different parts of the world, all thanks to the power of long distance signals.Despite these advancements, challenges remain. Issues such as signal degradation, latency, and security concerns can affect the quality and reliability of long distance signals. As we continue to rely heavily on these forms of communication, it is crucial to address these challenges to ensure that our connections remain strong and secure.In conclusion, the evolution of long distance signals has fundamentally changed the way we communicate. From the early days of the telegraph to the modern era of the internet and mobile communication, our ability to send and receive messages over great distances has improved dramatically. As we look to the future, it is essential to continue innovating and overcoming the challenges associated with long distance signals to further enhance our global connectivity. Ultimately, these advancements will enable us to foster understanding, collaboration, and progress in an increasingly interconnected world.

在当今世界，沟通的概念经历了巨大的演变。在这一领域中，最重要的进步之一是能够跨越广阔的距离传递信息。这一现象可以用“长距离信号”这个术语来概括，它指的是在显著的地理分隔之间传输数据或消息。科技的出现使我们能够以惊人的效率和速度发送和接收这些长距离信号。历史上，沟通受到地理的限制。人们依赖于书信或信使等物理手段来传达他们的想法，这可能需要几天甚至几周才能到达目的地。然而，随着19世纪电报的发明，第一个真正的长距离信号被建立。该设备允许通过电信号沿着电线发送消息，大大减少了沟通所需的时间。随着技术的不断进步，电话的出现彻底改变了人们的互动方式。通过长距离信号进行语音通话的能力改变了个人和商业沟通。突然之间，家庭可以在相距甚远的情况下保持联系，而企业则可以通过与全球客户和合作伙伴沟通来更高效地运作。移动电话的引入进一步增强了我们发送长距离信号的能力。随着蜂窝网络的兴起，个人可以在不依赖于固定电话的情况下进行沟通。这一发展不仅使沟通变得更加可及，还为即时消息应用程序铺平了道路，这些应用程序依赖于传输长距离信号的相同原理。近年来，互联网将长距离信号的概念提升到了一个全新的水平。电子邮件、社交媒体和视频会议已成为我们日常生活中不可或缺的一部分，使我们能够实时与全球各地的人连接。这些平台利用先进的技术，确保长距离信号的快速和可靠传输，使维持关系和与他人合作变得比以往任何时候都容易。此外，长距离信号的重要性超越了个人沟通。在科学、医学和教育等各个领域，跨越长距离分享信息的能力开启了新的可能性。例如，研究人员可以在不同地点合作开展项目，医生可以与来自世界不同地方的专家进行咨询，这一切都要归功于长距离信号的力量。尽管取得了这些进展，但仍然存在挑战。信号衰减、延迟和安全问题等问题可能会影响长距离信号的质量和可靠性。随着我们继续严重依赖这些沟通形式，解决这些挑战以确保我们的连接保持强大和安全至关重要。总之，长距离信号的演变从根本上改变了我们沟通的方式。从电报的早期到现代互联网和移动通信时代，我们在长距离发送和接收消息的能力有了显著改善。展望未来，继续创新并克服与长距离信号相关的挑战以进一步增强我们的全球连接至关重要。最终，这些进步将使我们能够在日益互联的世界中促进理解、合作和进步。