信道噪声发生器

12. Stop the Noise Mr. Chen is talking to his neighbor Mrs. Wang. C: May I have a word with you? W: Sure. What's the problem? C: It's about your son. I'm tired of his making so much noise at all hours

发表于:2018-11-27 / 阅读(575) / 评论(0) 分类 赖世雄中级美国英语

Lesson 64 The Channel Tunnel海峡隧道 First listen and then answer the question. 听录音,然后回答以下问题。 Why was the first tunnel not completed? In 1858, a French engineer, Aime Tho

发表于:2018-11-28 / 阅读(465) / 评论(0) 分类 新概念英语第二册

Telecommunication Telecommunication refers to communication over long distances. In practice, something of the message may be lost in the process. Telecommunication covers all forms of distance and/or

发表于:2018-12-08 / 阅读(195) / 评论(0) 分类 新概念英语第一册Flash第2版

It starts with a blip, a beep, a noise, a pattern, a signal. It could be anything - ink on paper, machine data, or even the words flowing through your minds right now. Signal generators play an important role in testing devices we use every day. The

发表于:2018-12-11 / 阅读(234) / 评论(0) 分类 英语解说豆知识2011年

Review Four.We're going to practive saying some words from this lesson. [00:-1.00]Listen and repeat. [00:-2.00]channel What channel is it on? [00:-3.00]conclusion When can you watch the conclusion? [00:-4.00]murder Murder at Midnight [00:-5.00]solve

发表于:2018-12-25 / 阅读(144) / 评论(0) 分类 洪恩环境英语

Ground - Connecting the Earth to electrical equipment with a conductor. This is done so current overloads (perhaps due to a lightning strike) can be safely diverted to the Earth. Ground Fault Circuit

发表于:2019-01-03 / 阅读(177) / 评论(0) 分类 电信英语

D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in

发表于:2019-01-03 / 阅读(272) / 评论(0) 分类 电信英语

中文 英文 缩写 多功能话务台 Multi-function Attendant Console MAC 多功能信息分配系统 Multi-function Information Distribution System MIDS 多级存储管理 multi-tier hierarchical

发表于:2019-01-03 / 阅读(199) / 评论(0) 分类 电信英语

中文 英文 缩写 初始存取时间 initial access time 初始地址消息 Initial Address Message IAM 初始地址信息 initial address information 初始化报文 initial message 初始化信道分

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 电信英语

It was the first day of school. As the principal made his rounds, he heard a terriblecommotion coming from one of the classrooms. He rushed in and spotted one boy, taller than the others, who seemed to be making the most noise. He seized the lad, dra

发表于:2019-01-05 / 阅读(275) / 评论(0) 分类 趣味英语

英文歌词: It's easy to feel like You're all alone To feel like nobody knows The great that you are The good that's inside you Is trying so hard to break through[00:29.91]Maybe it's your time to lift off and fly You won't know if you never try I will

发表于:2019-01-05 / 阅读(282) / 评论(0) 分类 音乐咖啡厅

CCTV5 to become Olympic channel since Jan 1, 2008 China's CCTV5, the country's main sport channel, will become a 24-hour Olympic channel starting Jan.1st next year. It will become the major media window on preparations for the 2008 Beijing Olympics

发表于:2019-01-05 / 阅读(215) / 评论(0) 分类 英语新闻视频

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(273) / 评论(0) 分类 2015年VOA慢速英语(七)月

And clearly, we are trying to find evidence of ET, and we are trying to do that by looking for a signal, in whats called the electromagnetic spectrum, which is a fancy way of saying the radio dial, at least for us. Let me turn on my radio here, okay,

发表于:2019-01-22 / 阅读(172) / 评论(0) 分类 自然百科2008年

BEIJING, March 13 (Xinhua) -- Both China and U.S. signaled that the world's two biggest economies should explore a road of new-type relations. The new type of relations between major powers should be based on mutual respect, cooperation and seeking w

发表于:2019-02-03 / 阅读(207) / 评论(0) 分类 英语新闻

BEIJING, Sept. 26 (Xinhuanet) -- Weather forecasts showed that Thursday or Friday might be suitable for launching the Tiangong-1 spacecraft, experts said. The unmanned spacecraft, part of China's first spacecraft rendezvous and docking mission, was s

发表于:2019-02-03 / 阅读(302) / 评论(0) 分类 英语新闻

今天我们要学的词是signal。 Signal, 作为动词,意思是显示。 The number of Americans filing for unemployment benefits for the first time fell to the lowest level in nearly six months, signaling a slight improvement in the job market

发表于:2019-02-05 / 阅读(206) / 评论(0) 分类 英语单词荟萃

the previous show Don and Yael discussed communication from other worlds. Well, as it turns out if E.T. does try to phone it will be much more complicated than can you hear me now? D: Okay, Yael, so suppose one day scientists pick up a transmission t

发表于:2019-02-23 / 阅读(189) / 评论(0) 分类 英语时差8,16

The modern world clamors for your attention in ever-louder ways, a deluge that can distract you from your course. 在现代社会里,各种喧闹扰乱着你的心绪,像洪水般冲荡着自己的进程。 It takes self-discipline to persevere a

发表于:2019-02-23 / 阅读(125) / 评论(0) 分类 英语听力广播—Listening

E. T. Phoned. Now What? 外星人来电 Suppose one day scientists pick up a transmission they think is generated by alien s . Now what? Do we build a landing strip and break out the welcome wagon? Well heres the thing about picking up alien broadcas

发表于:2019-02-24 / 阅读(181) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
a shedload
acousto-optic correlator
aerostatic(al)
akmite (aegirine)
appropriation committee
Baoesia
baptizings
barometric wave
beplastering
bipolar plate
bisulphurets
Booghdees
bregma
burrawang
camous
caramel malt
chichas
co-planer force
compulsory liquidation
costie
date last marketed
davos platz
debagged
debug macro instruction
deep-sea mooring
denazify
deodorous iodoform
depreciation of insurance
direct current electromagnetic pump
doxorubicins
drive line
DuBoisian
edvin
five unit
Fosfobion
freedom to hire hands
gelotolepsy
glenea luteicollis
Gyomaendrod
hewing and sawing implements
housekeeping package
hugeously
Ilex rotunda
inter-ecclesiastical
ironic oxalate
lend-leases
lewington
lithologic trap
loopback plug
lot by lot acceptance sampling
lucilia claviceps
Mohrsville
motion of urgent necessity
Nalitābāri
naturally air-cooled engine
no-stopping
nonextradition
nonlinear least squares estimator
nonthinker
pacing device
paper origin
phaeotrichoconis crotalariae
phase coherent state
philotechnic
pilger seamless tube mill
piperine
placket holes
plane net
pre-harvest watering
premium bond
President Van Buren
proportion the expenses to the receipts
public address
putrescently
redecide
revitalises
rydens
Saussurea variiloba
scrollery
seaside hotel
selective calling equipment
Shinminato
shottle
single point
solar battery solar
solid Bristol
springbalance
substitute character (sub)
supersewer
system security officer
Taiwania
television transient response
thermocouple plug
travaille
trim trailing spaces
tw
unrefunding
unwholly
upper brace
Vado Ancho
wifeys
zeroloss circuit