新视野大学英语 读写教程第四册 unit4-a

The Telecommunications Revolution (The Telecommunications Revolution) A transformation is occurring that should greatly boost living standards in the developing world. Places that until recently were deaf and dumb are rapidly acquiring up-to-date tel

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Ive been big fan of the baseball for a long, long time. The radar spots Jackie Chan throwing out the first pitch at Dodger Stadium. Tomorrow his Forbidden Kingdom with Jet Li, opens in theaters. Jackie also adds Olympic duty to his already full play

Crew Members Killed as Indian Submarine Sank

18 Indian sailors have been killed after an Indian Navy submarine caught fire and exploded at its home port of Mumbai. The sailors were trapped on board when the fire broke out. A number of other sailors managed to jump to safety before the submarine

SSS 2011-05-23

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Whether it's for streaming Netflix or sharing files, we're gobbling up more and more dataand we want it faster. But even shooting data with lasers over fiber-o

英语小达人 117 Yellow Submarine

Yellow Submarine 第21单元 黄色潜水艇 The class loaded into the submarine. Be careful, said their teacher Mrs. Teller. The class was going on to a school field trip under the ocean. Everyone was very excited. When everyone was in and the doors

电信专业英汉词典o

电信专业英汉词典m

MTP 消息传递部分 MUSA 多业务接入模块 MPLS 多协议标签协议 MGW 媒体网关 MPEG MPEG MEO 中地球轨道 MILSTAR 军事星系统 MOS 主观平均得分 MPE-LPC 多脉冲线性预测编

电信专业英汉词典f

FPLMTS 公用陆地移动电信系统 FDMA 频分多址 FITL 光纤环路 FDM 频分复用 FUNI 基于帧的UNI FLEX Frame Relay 讯框传送 Fixed Satellite Communications 固定卫星通讯 Fixed Ne

电信专业英英词典S-2

Simple Network Management Protocol (SNMP) SNMP is the application protocol offering network management service in the Internet suite of protocols. A structure for formatting messages and transmitting

电信专业英英词典M-3

Multimode Optical Fiber(S) Multimode fibers, with much wider cores than single mode fibers, allow light to enter at various angles, and reflect (bounce off of) core-clad boundaries as electromagnetic

电信专业英英词典G-3

补充： Gateway - A system that translates incompatible networks or applications. Gateway is also commonly used to refer to any system that provides access to another system. GMSS - General Manager,

SSS 2009-10-06

The Nobel Prize in physics goes to Charles Kao, of Standard Communications Labs in England and the Chinese University of Hong Kong, and George Smith and Willard Boyle of Bell Labs in New Jersey. Kao figured out how to transmit light over long distanc

摇滚:Yellow submarine—著名美国摇滚音乐Beatles

英文歌词： In the town where I was born Lived a man who sailed to sea And he told us of his life In the land of submarines So we sailed up to the sun Till we found the sea of green And we lived beneath the waves In our yellow submarine We all live i

2007年VOA标准英语-Undersea Cable Thieves Slow Vietnam's Internet

By Matt Steinglass Hanoi 01 June 2007 Vietnamese Internet users are experiencing slower service after thieves stole part of the one of the country's main fiber-optic transmission cables from the sea floor and sold it for scrap. If one more cable is c

VOA标准英语2011--Undersea Cable Could Revolutionize Ocean

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VOA慢速英语2014 光纤测量南极冰川融化

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2018年CRI China's Optic Valley taking shape in Wuhan

Reporters on the Streaming down the Yangtze River tour have arrived in Hubei's capital, Wuhan. As part of their time there, the reporters have visited the East Lake Hi-tech Development Zone, a national innovation demonstration zone, which is also kno

60秒科学:Nobel Prize in Physics

Nobel Prize in Physics The 2009 Nobel Prize in physics goes to Charles Kao of Standard Communications Labs in England and the Chinese University of Hong Kong for the invention of practical optical fiber communication, and George Smith and Willard Boy