掺铒光纤放大器

A: Something's wrong with my computer. B: What's the problem? A: My computer won't turn on. B: Did you see if all the connections are right? A: I'm not sure I understand what you mean. B: The connections between your CPU and your outlet. A: Is that w

发表于:2018-11-30 / 阅读(140) / 评论(0) 分类 英语情景对话-日常生活

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

发表于:2018-12-04 / 阅读(55) / 评论(0) 分类 新视野大学英语读写教程(4)

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

发表于:2018-12-24 / 阅读(96) / 评论(0) 分类 Scientific American(五)月

2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip

发表于:2018-12-30 / 阅读(81) / 评论(0) 分类 听听测测

3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home

发表于:2018-12-30 / 阅读(84) / 评论(0) 分类 听听测测

发表于:2019-01-03 / 阅读(75) / 评论(0) 分类 电信英语

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

发表于:2019-01-03 / 阅读(103) / 评论(0) 分类 电信英语

253 、 牙板扳手;丝模扳手 dieholder(stock) 254 、 牙板螺帽 dienuts 255 、 牛皮胶;动物胶 animalglue 256 、 牛油纸 tracingpaper 257 、 牛顿运动定律 Newton'slawsofmotio

发表于:2019-01-03 / 阅读(92) / 评论(0) 分类 英文名句短语

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

发表于:2019-01-08 / 阅读(114) / 评论(0) 分类 Scientific American(十)月

序号 中 文 英 文 术语解释 缩写 来源 101 操作维护中心 Operation and Maintenance Center OMC YD/T 1221.1-2002 102 光分插复用器 Optical Add/Drop Multiplexer OADM YD/T 1205-2002 1

发表于:2019-01-08 / 阅读(90) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 121 出接口 outcoming interface oif YD/T 1177-2002 122 操作维护应用部分 OMAP YD/T 1180-2002 123 开放系统互连 OSI YD/T 1180-2002 124 光放

发表于:2019-01-08 / 阅读(74) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 161 光配线网 Optical Distribution Network ODN YD/T 1250-2003 162 光线路终端 Optical Line Termination OLT YD/T 1250-2003 163 光网络单元 O

发表于:2019-01-08 / 阅读(89) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 181 运行,管理和维护 Operation,Administration and Maintenance OAM YD/T 1273-2003 182 光功率放大器 Optical Boosting Amplifier OBA YD/T 12

发表于:2019-01-08 / 阅读(104) / 评论(0) 分类 电信英语

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

发表于:2019-01-19 / 阅读(98) / 评论(0) 分类 2018CRI中国国际广播电台

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

发表于:2019-01-30 / 阅读(115) / 评论(0) 分类 60秒科学

序号 中 文 英 文 术语解释 缩写 来源 261 操作和维护 Operation Maintenance O&M YD/T 883-1999 262 操作维护和管理 OAM YD/T 997-1999 263 操作维护中心 Operation Maintenance

发表于:2019-02-01 / 阅读(131) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 221 开放系统互连 Open System Interconnection OSI YD/T 1280-2003 222 操作维护中心 OMC OMC YD/T 1079-2000 223 帧失步秒 Out-of-Frame Seco

发表于:2019-02-01 / 阅读(160) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 201 光回损 Optical Return Loss ORL YD/T 1274-2003 202 光信噪比 Optical Signal to Noise Ratio OSNR YD/T 1274-2003 203 光监控通路 Optical Su

发表于:2019-02-01 / 阅读(131) / 评论(0) 分类 电信英语

Janet Jackson的新专辑登上了美国流行专辑榜榜首位置,这是她7年的第一个冠军,但唱片的销量却折射出音乐界总体的滑坡。 《Discipline》是杰克逊音乐生涯中第6张冠军专辑,截止到3月2日,共售出18.1075万张。而她此前的两张专辑虽然只取得亚军,但销量相当可观。 Artist

发表于:2019-02-03 / 阅读(137) / 评论(0) 分类 音乐咖啡厅

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

发表于:2019-02-14 / 阅读(121) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
alary cartilage
all electric signalling
amoralism
asteroid inclusion body
aural disease
axenic state
boletus subvelutipess
bridgewire
Brown-Sequard
butt leather
C-R
cargo ship dock
cement sampler
clipped gable
color paper
compound relocatable expression
container unloading
continuous supervision
dallmeyers
device failure
dhanirams
dicoccum
diplomatic meeting
directional HF antenna
dissolution method
distributed adaptive rounting algorithm
divine polities
do sth about
electrophilically
environment fitness
facia
fainaigues
fimbriate colony
finite cost
fission-fusion
flavo(u)r profile
flavourdynamics
foolproof
foolproofly
Gagra
Gamba Group
gonderia hirci
great spotted kiwi
gress
hepatic congestion
high velocity liquid jet machining
hurdy-gurdyists
Inny, R.
ion photographic plate
irregular ore body
Joliet, Louis
kelhams
Kenai Mountains
Khrushchev
King George
kissing bugs
leopoldville
loabe
looper feed fork
lyd
Mackie lines
manual station
Martin steel
matched termination
maximum adiabatic flame temperature
membrane science
methyl urethane
moving load
natur
nickel equivalent
operative standards
outrunners
paper feed tray
parachute panel
parrot diseases
partitive numeral
pemphigus vulgaris antigen
peripheral component interchange bus
phosphoglucose
piricauda taiwanensis
presumptive address
radiother
Rowland winding
rules of the air and air traffic services
saluretic
sampling structure
scomm
slote
stamped down
standar
straight framed ship
substantia intermedia centralis
sucker apparatus
Taunggyi
timber-faced
TMJR
topknotted
trisette
vampire's teabag
weld segment
wright
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