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
additive for drilling fluid
aerosols
aftercoming
all or none embargo
allowable maximum distance between fixing supports
anotous
armature mmf
arteriae collateralis
bacteriophage mutation
Baltimore stick
behavio(u)r of effective area
bethal
boxberries
burn surface area
camp meetings
capillary displacement ratio
catenas
ceratophyllids
choline receptor
Cichorium endivia L.
close to the vest
cranial root
dead certainty
departiculate
digeorge's syndrome
discount and allowance
dosis toxic
double taxtion
double-mode cyclotron
dry-jet wet spinning process
duplex telephone wire
durians
dutyfree
early reproductive stage
Eckist
ficus simplicissima lour. var. hirta(vahl)mogo
floorless
forgetters
freshmanship
gambir
gernon
gird your loins
graminology
hazard a conjecture
hexactinellids
high hats
hot binder spreader
incomparable
indexed bond
indicator device driver maintaining washer
ingrowths
integrated database editor (idbe)
iron-alumina catalyst
Islamiat
isopycnotic(ostergren 1950)
kilometer (km)
linea
liquor-level regulator
longs and shorts
Madison Mills
magisteriously
medical accelerator
melolontha insulana
metal-arc inert gas welding process
micropigmentation
mid-stream
mine ride
multiprocessor performance analysis
names in wordbook
on one's way out
out-quarter
paginating machine
Pajot's method
Paston
phoront
pressure charging system
propagation path
pseudo pressure
R.B. Marx abstract garden
Rajang
rotary grass board
rotatable shield
sense of pride
simultaneous dependence
sotnia
speciality product
T-vimentin
testing anvil
tissue gingham
TLV (threshold limit value)
toothbrush tree
torus pyloxic
total dosage attack
tougan (tugan)
ultramicroscopic particle
V-beam radar
washinesses
weakly magnetic material
were nothing short of
xerodermosteosis
Zanzibari
zometapine