coaxial cable

简明释义

同轴电缆

英英释义

例句

1.Make sure to properly terminate the ends of the coaxial cable for optimal signal quality.

确保正确终止同轴电缆的两端，以获得最佳信号质量。

2.You can find coaxial cable in various lengths at the electronics store.

您可以在电子商店找到不同长度的同轴电缆。

3.The internet speed can be affected if the coaxial cable is damaged.

如果同轴电缆损坏，互联网速度可能会受到影响。

4.The TV signal was restored after replacing the old coaxial cable.

更换旧的同轴电缆后，电视信号恢复了。

5.To connect the satellite dish to the receiver, you need a good quality coaxial cable.

要将卫星天线连接到接收器，您需要一根优质的同轴电缆。

作文

In the world of telecommunications and broadcasting, the importance of reliable and efficient data transmission cannot be overstated. One of the most significant inventions in this field is the coaxial cable. A coaxial cable is a type of electrical cable that consists of a central conductor surrounded by an insulating layer, a metallic shield, and an outer insulating layer. This design not only allows for the transmission of data over long distances but also minimizes interference from external sources, making it a preferred choice for various applications.The structure of a coaxial cable is what sets it apart from other types of cables. The inner conductor is typically made of copper or aluminum and carries the electrical signals. The insulating layer surrounding it prevents short circuits and reduces signal loss. The metallic shield, often made of braided copper or aluminum, serves to protect the inner conductor from electromagnetic interference (EMI). Finally, the outer insulating layer provides additional protection against physical damage and environmental factors.One of the primary uses of coaxial cable is in cable television systems. It enables the transmission of high-quality video and audio signals from the service provider to the subscriber's home. The ability of coaxial cable to carry high-frequency signals makes it ideal for delivering digital content, which has become increasingly important in today’s media landscape. Additionally, coaxial cable is used in broadband internet connections, where it facilitates high-speed data transfer.Moreover, coaxial cable is widely utilized in various industrial applications. For instance, it is often employed in the field of telecommunications to connect different components within a network. Its durability and resistance to signal degradation make it suitable for both indoor and outdoor installations. In scientific research, coaxial cable is used in laboratory settings to transmit signals between instruments and sensors, ensuring accurate and reliable data collection.Despite the rise of newer technologies such as fiber optics, coaxial cable remains relevant due to its cost-effectiveness and ease of installation. Fiber optic cables offer higher bandwidth and faster data transmission rates; however, they can be more expensive and complicated to install. As a result, many businesses and households continue to rely on coaxial cable for their connectivity needs.In conclusion, the coaxial cable plays a vital role in modern communication systems. Its unique design allows for effective data transmission while minimizing interference, making it an essential component in various industries. As technology continues to evolve, it will be interesting to see how coaxial cable adapts and remains an integral part of our connectivity solutions. Whether for television, internet, or industrial applications, the significance of coaxial cable in facilitating communication cannot be overlooked.

在电信和广播的世界中，可靠和高效的数据传输的重要性不容小觑。在这个领域中，最重要的发明之一就是同轴电缆。同轴电缆是一种电缆类型，由中心导体、绝缘层、金属屏蔽层和外部绝缘层组成。这种设计不仅允许数据在长距离上传输，还最小化了来自外部源的干扰，使其成为各种应用的首选。同轴电缆的结构使其与其他类型的电缆区别开来。内导体通常由铜或铝制成，负责传输电信号。包围它的绝缘层防止短路并减少信号损失。金属屏蔽层通常由编织的铜或铝制成，旨在保护内导体免受电磁干扰（EMI）。最后，外部绝缘层提供额外的保护，以防止物理损坏和环境因素的影响。同轴电缆的一项主要用途是在有线电视系统中。它使服务提供商能够将高质量的视频和音频信号传输到用户的家中。同轴电缆承载高频信号的能力使其成为传递数字内容的理想选择，这在当今的媒体环境中变得越来越重要。此外，同轴电缆还用于宽带互联网连接，在这里它促进了高速数据传输。此外，同轴电缆在各种工业应用中广泛使用。例如，它通常被用于电信领域，以连接网络中的不同组件。其耐用性和抵抗信号衰减的能力使其适合于室内和室外安装。在科学研究中，同轴电缆被用于实验室设置中，以在仪器和传感器之间传输信号，从而确保准确和可靠的数据收集。尽管新技术如光纤的兴起，同轴电缆仍然因其成本效益和易于安装而保持相关性。光纤电缆提供更高的带宽和更快的数据传输速率；然而，它们可能更昂贵且安装复杂。因此，许多企业和家庭继续依赖同轴电缆满足其连接需求。总之，同轴电缆在现代通信系统中发挥着至关重要的作用。其独特的设计允许有效的数据传输，同时最小化干扰，使其成为各行业的重要组成部分。随着技术的不断发展，观察同轴电缆如何适应并继续作为我们连接解决方案的不可或缺的一部分将会很有趣。无论是用于电视、互联网还是工业应用，同轴电缆在促进通信方面的重要性都不容忽视。