通信信号

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.09]2002 [00:06.29]Comparisons were drawn between the development [00:08.71]of television in the 20th century [00:11.03]and the diffusion of printing in the 15th and 16th centuries. [00:15.7

发表于:2018-11-30 / 阅读(238) / 评论(0) 分类 历年考研英语完型填空

Tom: ... when I was living ... in North Africa, and I had a cook, and I'd been there for several years, you see. And I was just going to come on leave to England, you see, and obviously it was quite a

发表于:2018-12-03 / 阅读(138) / 评论(0) 分类 英语解说豆知识2009年

EXPLORATIONS - New Communications Technology By Paul Thompson Broadcast: Wednesday, February 25, 2004 (THEME) VOICE ONE: This is Faith Lapidus. VOICE TWO: A satellite telephone also pictured with its

发表于:2018-12-07 / 阅读(155) / 评论(0) 分类 Explorations

bluetooth:蓝牙技术(无线耳机接听)~ Wi-Fi:wireless Fidelity 无线保真(即小灵通所采用的技术)vq2 Hi-Fi: High Fldelity 高保真pXhWF 3-G:Generation Three 第三代7#ns PHS:Personal Handyphone System 个人手提移动电话

发表于:2018-12-18 / 阅读(145) / 评论(0) 分类 英文语法词汇

UNIT 76 STEPS TO SUCCESS (Ⅰ) Lesson 151 Part Ⅰ Warming-up Exercises Note-taking: Weather Bulletin 1. Model: Situation: warm / humid S.E. air stream affecting S. China coast Wind: light /variable,

发表于:2018-12-27 / 阅读(144) / 评论(0) 分类 英语听力入门 (全四册)

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

发表于:2019-01-03 / 阅读(157) / 评论(0) 分类 电信英语

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

发表于:2019-01-03 / 阅读(169) / 评论(0) 分类 电信英语

Fade - This is a reduction in the received signal. It is caused by absorption, refraction, or reflection. Fax - This is a shortening of Facsimile, and it refers to one fax machine sending a digital re

发表于:2019-01-03 / 阅读(137) / 评论(0) 分类 电信英语

The Republic of Congo is the third stop of President Xi Jinpings overseas tour. The country's Minister of Communications and Spokesman of the Government says President Xis visit to the country is a recognition of the two countries traditional friends

发表于:2019-01-05 / 阅读(131) / 评论(0) 分类 CCTV9英语新闻2013年03月

Clip 1 If you have a look at this first graph, you can see that our sales topped 50 million the year before last. Then last year sales dropped to 40 million, with a slight recovery at the end of the financial year. However, this year sales have cont

发表于:2019-01-07 / 阅读(234) / 评论(0) 分类 商务英语

Clip 1 Ladies and gentlemen , thank you very much for coming along here today . I hope my presentation(情报) isnt going to take too long and that you will find it interesting. The purpose of todays presentation is to discuss how we can improve int

发表于:2019-01-07 / 阅读(256) / 评论(0) 分类 商务英语

JEFFREY BROWN: Next new revelations about the government's ability to crack through important Internet privacy safeguards. Hari Sreenivasan has the story from our New York studio. HARI SREENIVASAN: Like other surveillance stories in recent weeks, the

发表于:2019-01-27 / 阅读(179) / 评论(0) 分类 PBS访谈环境系列

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(263) / 评论(0) 分类 电信英语

GRE频道在此与大家分享新东方北京学校GRE名师韩冰老师为大家带来的有关on the contrary的讲解。 似乎 on the contrary 掀起了一阵轩然大波,很多小伙伴都过来问我,老师on the contrary 到底想怎么样,

发表于:2019-02-01 / 阅读(193) / 评论(0) 分类 GRE英语

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(174) / 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(253) / 评论(0) 分类 英语新闻

Internet trolls face up to two years' jail in New Zealand under a controversial new law which bans harmful digital communications. 新西兰出台一项尚有争议的新法案,禁止有害数字信息,在网上发布挑衅文字或将入狱两年。

发表于:2019-02-05 / 阅读(138) / 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(172) / 评论(0) 分类 英语单词荟萃

SAN FRANCISCO, June 15 (Xinhua) -- Facebook has hired Joe Lockhart, who was former U.S. President Bill Clinton's press secretary during the last two years of his second term, as the social network company's vice president of global communications, U.

发表于:2019-02-08 / 阅读(179) / 评论(0) 分类 英语新闻

银行作为现代生活必不可少的金融服务机构,你对它们了解多少?你知道我国的中央银行叫什么吗?它与其他银行有什么区别呢?我们都听说过四大国有银行,那么你知道是哪四家吗?今天我

发表于:2019-02-12 / 阅读(139) / 评论(0) 分类 实用英语
学英语单词
adrenoceptors
alveolar consonants
amorphous magnetic materials
angular integral
annular HTR
antipapacy
approximate ranges
arabic system of notation
ashagres
bail with sureties
berberis fortunei lindl.
bounding medium
Brussels carpet
card files
CH length
circular four pin driven collar nut
circumcrescent
clamping time
cocquet
cyberflirt
cylinder type separator
dancest
daytrading
definite term
delay-locked
digital air data unit
dioxolanes
eatings-out
Einstein constant
elatostemma supestre (ham.) wedd.
end land
face onto
failure to thrive
fast discrete cosine transform
fecundatory
fermentation-alcohol
fist-shaking
Galeocerdo
gravidarum
haul oneself by one's own bootstraps
hawn
Hickin
high-frequency direction finder
high-output fluorescent lamp
hypermetropics
imponent
initial request
interclump
inversio
iodopanoic acid
kidproofed
low-lying level
Lussanvira
major leak
Malino
mesh connected circuit
molar free energy
mouthpicec
n-dimensional topological cell
nitrosyl halide
non-glutinous
nuclear gene
nuvi
oakland project
ocean waves dispersion
ocular accommodation
oral disease
outguard
Paraphlomis subcoriacea
pattern, stimulus
polydactylus plebeius
pop up bale loader
pregnantness
premiere danseuse ?toile
quetsch
recording flux
reticulosome(pollak & shorey 1964)
rosin spirit
rsis
rubbing speed
secondary treatment of wastewater
security on the march
selective quota
skinnyish
sleep on the right ear
strg
synchronizer cone
synthetic ammonia
talkless
task table control block
thermal radiation phenomena
to weight the bow down
tobacco planter
tonita
transfer turn table ribbon feeder
tunable beam laser
under-dish
ungodliest
universal 2-axis slant bed machine
untaking
Uyeng Hung
vaginality