单词：switched telecommunication network
单词：switched telecommunication network 相关文章
LESSoN EIGHT TEXT Telecommunication via Satellite At the beginning of the twentieth century, there were four powerful means of transmitting and receiving information over long distances: print, photog
自考英语（一）78讲
中文 英文 缩写 电缆 cable 电缆布[配]线 cable wiring 电缆电视/有线电视 CAble TV CATV 电缆端 cable terminal 电缆分线盒 cable distribution box 电缆沟 cable chute 电缆夹
电信英语
中文 英文 缩写 分线盒 adapter junction box 分线盒/接线盒 distribution box/junction box 分线箱/交接箱 joint-box 分谐频 subfrequency 分压器 potential divider 分用器 demulti
电信英语
中文 英文 缩写 电气互锁 electric interlock 电气环境 electrical environment 电气特性 electrical characteristic 电容性负载 capacitive load 电视电话计算机 teleputer 电视监视
电信英语
Further Listening and Speaking Task1: what do you know about NASDAQ? As the worlds largest electronic, NASDAQ is not limited to one trading location. Rather, trading is executed through NASDAQs complex computer and telecommunication network, which se
新视野大学英语：视听说教程 3
Dealing with trouble [00:05.49]Here is a page from Paul's diary. [00:11.15]Paul is writing about an exciting thing which happened to him one day. [00:19.51]Thursday,28th June Today my father and I were waiting for the ferry. [00:29.47]People usually
北京仁爱英语八年级下
World Telecommunication Day (WTD) celebrates the advances we have made in how we communicate with each other. It is on May 17 each year because that is the day in 1865 when the International Telegraph Union (ITU) started. The ITU manages how the worl
英语课程学习计划和讲义
Internet Use Expanding in Least Developed Countries It can be difficult to live in the 21st century without using the internet, a smartphone or other digital device. 在21世纪，如果不使用互联网、智能手机或其它数字设备，可能会
2018年VOA慢速英语(二)月
PPSN public packet switched network Premises Distribution System (PDS) PDS is the transmission network inside a building or among a group of buildings, for example an office park or a campus. PDS is u
电信英语
Transmission Facilities Transmission facilities provide the communication paths that carry user and network control information between nodes in a network. In general, transmission facilities consist
电信英语
China's three telecom operators have all vowed full support for world-class telecommunication development in Xiongan New Area. 中国三大电信运营商于日前纷纷表态，将全力支持在雄安新区发展世界一流的电信系统。 China
英语新闻
订单最常用的12句英文表达 1. Wed like to order your products. Well send our official order today. 我们想订你们的货，今天会寄上正式的订单。 2. Did you get our order for your telephones? 你是否收到了我们订电话机的
实用英语
ADSL 英文Asymmetrical Digital Subscriber Line的缩写，又名网络快车。 APEC英文Asian-Pacific Economic Cooperation的缩写，即亚太经济合作组织。 AQ英文Adversity Quotient的缩写，逆境商数，指一个人处理逆境的能力
实用英语
到了订货这个环境，应该离成功不远了,我们与客户之间的交易快要完成了。 1. We'd like to order your products. We'll send our official order today. 我们想订你们的货，今天会寄上正式的订单。 2. Did you get
实用英语
订货单是订购产品和货物的单据。订货单有多种样式，卖方依据所出售产品和货物的特点制作订货单，由买卖双方填写。今天的内容是我们学习关于订单的口语交流法。 1. We'd like to order your
实用英语
XICHANG, May 27 (Xinhua) -- China successfully sent a telecommunication satellite, ChinaSat 2A, into orbit on Saturday evening, using a Long March-3B carrier rocket launched from the southwestern Xichang Satellite Launch Center. The rocket blasted of
英语新闻
China's Tibet Autonomous Region is about to achieve a universal coverage of fibre-optical broadband service ahead of its schedule. As China further rolled out its universal broadband project, Tibet's broadband service is looking to reach 98% of admin
2018CRI中国国际广播电台
BEIJING, Dec. 25 (Xinhuanet) -- China is likely to test a new Internet protocol in the next few years in an attempt to further develop the country's Internet, senior officials from the State Council said on Friday. The country will put the Internet P
英语新闻