submarine cable

简明释义

水底电缆

英英释义

例句

1.The new submarine cable project is expected to be completed by next year.

新的海底电缆项目预计将在明年完成。

2.The installation of the submarine cable has significantly improved internet connectivity between continents.

这条海底电缆的安装显著改善了各大洲之间的互联网连接。

3.Undersea earthquakes can damage submarine cables, disrupting service.

海底地震可能会损坏海底电缆，导致服务中断。

4.Many countries depend on submarine cables for their international communication.

许多国家依靠海底电缆进行国际通信。

5.The government invested heavily in the submarine cable network to boost the economy.

政府在海底电缆网络上投入重金，以促进经济发展。

作文

In today's interconnected world, the importance of communication cannot be overstated. One of the key technologies that facilitate global connectivity is the submarine cable. A submarine cable (海底电缆) is a type of cable that is laid on the sea floor between land-based stations to transmit telecommunication signals across vast distances. These cables are essential for internet connectivity, as they carry the majority of international data traffic. The history of submarine cables dates back to the mid-19th century when the first successful transatlantic cable was laid in 1866. This monumental achievement allowed for instantaneous communication between North America and Europe, revolutionizing global communication. Since then, the technology has evolved significantly, with modern submarine cables being made up of multiple fiber optic strands that can transmit data at incredibly high speeds. Today, there are thousands of miles of submarine cables crisscrossing the oceans, connecting continents and enabling everything from phone calls to streaming services. The sheer scale of these networks is staggering; for instance, a single submarine cable can carry terabits of data per second, making it possible for millions of people to communicate simultaneously. The deployment of submarine cables is a complex and costly process. Companies must conduct extensive surveys to determine the best routes for the cables, taking into account factors such as underwater topography, environmental impact, and existing infrastructure. Once a route is established, specialized ships are used to lay the cables on the ocean floor, often at depths of several thousand meters. Despite their importance, submarine cables are vulnerable to damage from various sources, including natural disasters, fishing activities, and even deliberate sabotage. Repairing a damaged cable can take weeks or even months, resulting in significant disruptions to internet service. As a result, redundancy is built into the system, with multiple cables serving the same regions to ensure that communication can continue even if one cable is compromised. As the demand for data continues to grow, investment in submarine cables is expected to increase. New technologies are being developed to enhance the capacity and efficiency of these cables, such as using advanced materials and improved signal processing techniques. Furthermore, the rise of emerging markets and the expansion of internet access in developing countries will likely lead to an increased need for submarine cables to support this growth. In conclusion, submarine cables play a crucial role in the modern world by enabling global communication and data exchange. Understanding the significance of these cables helps us appreciate the underlying infrastructure that supports our daily lives. As technology continues to advance, the evolution of submarine cables will undoubtedly shape the future of global connectivity, ensuring that we remain connected, no matter where we are in the world.

在当今互联互通的世界中，沟通的重要性不容小觑。促进全球连接的关键技术之一就是海底电缆。海底电缆（submarine cable）是一种铺设在海底、连接陆基站点的电缆，用于跨越广阔距离传输电信信号。这些电缆对互联网连接至关重要，因为它们承载着大多数国际数据流量。海底电缆的历史可以追溯到19世纪中叶，当时第一条成功的跨大西洋电缆于1866年铺设。这一伟大的成就使北美和欧洲之间能够实现瞬时通信，彻底改变了全球通信。自那时以来，技术经历了显著的发展，现代的海底电缆由多根光纤组成，能够以极高的速度传输数据。如今，数千英里的海底电缆交错在海洋中，连接着各大洲，使得从电话通话到流媒体服务的各种功能成为可能。这些网络的规模令人震惊；例如，一条海底电缆可以每秒传输数太比特的数据，使数百万人能够同时进行通信。铺设海底电缆是一个复杂且昂贵的过程。公司必须进行广泛的调查，以确定电缆的最佳路线，同时考虑水下地形、环境影响和现有基础设施等因素。一旦确定了路线，就会使用专门的船只在海底铺设电缆，通常深度达到几千米。尽管海底电缆非常重要，但它们也容易受到各种来源的损害，包括自然灾害、捕鱼活动甚至故意破坏。修复损坏的电缆可能需要几周甚至几个月的时间，导致互联网服务发生重大中断。因此，系统中会建立冗余，多个电缆服务于同一地区，以确保即使一条电缆受到损坏，通信仍然可以继续进行。随着数据需求的不断增长，对海底电缆的投资预计将增加。新技术正在开发中，以提高这些电缆的容量和效率，例如使用先进材料和改进的信号处理技术。此外，新兴市场的崛起以及发展中国家互联网接入的扩展，可能会导致对海底电缆的需求增加，以支持这一增长。总之，海底电缆在现代世界中发挥着至关重要的作用，使全球通信和数据交换成为可能。理解这些电缆的重要性有助于我们欣赏支撑我们日常生活的基础设施。随着技术的不断进步，海底电缆的演变无疑将塑造全球连接的未来，确保我们无论身处何地都能保持联系。