北京城市副中心等场所将于2020年率先使用5G网络

 　　Beijing expects to implement¹ the pre-commercial service of the 5th generation mobile networks, or 5G, in key locations by 2020, according to a development plan on big data and cloud computing² released by the municipal government.

　　北京市政府近日发布的一项有关数据和云计算发展的行动计划显示，到2020年，北京将在主要场所开展第五代移动通信(或5G)网络的商用示范服务。

　　The locations include the city's subsidiary administrative³ center, the Horti Expo Park of 2019, the new airport, and stadiums of 2022 Winter Olympic Games.

　　这些场所包括北京城市副中心、2019北京世园会园区、北京新机场、2022年冬奥会场馆等。

　　The trial run is likely to happen in 2018 to 2019, and full implementation⁴ will be ready by the 2022 Winter Olympic Games.

　　这项试运行有望于2018年至2019年展开，并于2020年冬奥会前具备全面实施的条件。

　　北京城市副中心等场所将于2020年率先使用5G网络

　　"Right now we are already reserving the facilities, for installing base stations in the future," said Mao Dongjun, deputy director-general of Beijing Municipal Commission of Economy and Information Technology.

　　北京市经济信息化委副主任毛东军表示：“目前我们已预留设备，用于今后安装基站。”

　　"Unlike previous 4G technologies, a 5G base station can hold much bandwidth, but the radius⁵ is relatively⁶ small, thus there has to be 5 to 10 times the density⁷ of base stations."

　　“与之前的4G技术不同，5G基站可以保持更多带宽，但是半径相对较小，因此基站的密度必须到达目前的5到10倍。”

　　Though no international standard of 5G technology have been set yet, previous reports show that major telecommunication⁸ companies including Samsung and Huawei have been developing the 5G technology for the past decade.

　　尽管目前有关5G技术的国际标准还没有确定下来，但是之前的报告显示，包括三星和华为在内的主要电信公司已经在过去的十年里研发了5G技术。

　　The technology will allow users to have much faster connections than the current 4G services, and is expected to play a core role in connecting all smart devices.

　　这项技术将使得用户拥有比目前的4G更快的连接服务，并预计将在连接所有智能设备上发挥核心作用。

1 implement   

n.(pl.)工具，器具；vt.实行，实施，执行

参考例句：

• Don't undertake a project unless you can implement it.不要承担一项计划，除非你能完成这项计划。
• The best implement for digging a garden is a spade.在花园里挖土的最好工具是铁锹。

2 computing   

n.计算

参考例句：

• to work in computing 从事信息处理
• Back in the dark ages of computing, in about 1980, they started a software company. 早在计算机尚未普及的时代（约1980年），他们就创办了软件公司。

3 administrative   

adj.行政的，管理的

参考例句：

• The administrative burden must be lifted from local government.必须解除地方政府的行政负担。
• He regarded all these administrative details as beneath his notice.他认为行政管理上的这些琐事都不值一顾。

4 implementation   

n.实施，贯彻

参考例句：

• Implementation of the program is now well underway.这一项目的实施现在行情看好。

5 radius   

n.半径，半径范围；有效航程，范围，界限

参考例句：

• He has visited every shop within a radius of two miles.周围两英里以内的店铺他都去过。
• We are measuring the radius of the circle.我们正在测量圆的半径。

6 relatively   

adv.比较...地，相对地

参考例句：

• The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。
• The operation was relatively painless.手术相对来说不痛。

7 density   

n.密集，密度，浓度

参考例句：

• The population density of that country is 685 per square mile.那个国家的人口密度为每平方英里685人。
• The region has a very high population density.该地区的人口密度很高。

8 telecommunication   

n.电信，远距离通信

参考例句：

• Telecommunication is an industry of service.电信业是一个服务型的行业。
• I only care about the telecommunication quality and the charge.我只关心通信质量和资费两个方面。