程控电话交换机

STEVE INSKEEP, HOST: Every day, Americans send information to the cloud. That smartphone in your hand, or in the hand of the person next to you, is uploading photos and messages and all sorts of information. It's not literally in a cloud, but in a da

发表于:2018-12-02 / 阅读(142) / 评论(0) 分类 2018年NPR美国国家公共电台2月

This is the VOA Special English Health Report. Scientists have discovered that stored blood loses a life-saving gas. This discovery may explain why a great number of people get sick after receiving stored blood. In recent years, experts have wondere

发表于:2018-12-07 / 阅读(101) / 评论(0) 分类 VOA慢速英语2007年(十一)月

Data Communication Systems There are five basic types of data communication system: Off-line data transmission is simply the use of a telephone or similar link to transmit data without involving a com

发表于:2018-12-08 / 阅读(111) / 评论(0) 分类 电信英语

听力题目: 3. (A). Some of the milk was stored. (B). She brought some milk at the store . (C).The milk spilled on the floor. (D). She sent him to the store for some milk. 4. (A). Do you know where the office is? (B). Why dont you look for an off

发表于:2018-12-19 / 阅读(131) / 评论(0) 分类 新托福写作真题解析

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Colin Lowther. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 A group of friends are visi

发表于:2018-12-19 / 阅读(84) / 评论(0) 分类 环球英语 Spotlight

Don: Time to go again to the A Moment of Science mailbag. A listener writes: Dear Don Yal, I've been reading a lot about climate lately, and I know that the earth stores lots of carbon in different places, like in the ocean and in plants. Are there a

发表于:2018-12-27 / 阅读(126) / 评论(0) 分类 英语时差8,16

1.指一指,说一说 2.圈一圈 3.唱一唱,圈一圈 One, two, three, 1, 2, 3. 一,二,一,二,三 These are the numbers you can see. 你能看到与多数字。 Help me find the number 帮我找一找出 After three. 三以后的数字。

发表于:2018-12-31 / 阅读(153) / 评论(0) 分类 Sight Word Kids 幼儿英语常见字1B

《绝望主妇》原句: We have to get rid of the car. But we cant sell it. The police might find it, and there could be DNA. 单词词组讲解 Get rid of sth/somebody 摆脱 发音讲解 Get rid of 的t吞音,d连读 最后翻译: 我们必须把

发表于:2018-12-31 / 阅读(135) / 评论(0) 分类 小紫带你轻松学美剧

Mind-Controlled Prosthetics Are Getting Closer Scientists and engineers are making substantial advances towards the ultimate goal in prosthetics creation of limbs that can be controlled by the wearers mind. Thanks to sophisticated sensors capable of

发表于:2019-01-03 / 阅读(129) / 评论(0) 分类 VOA标准英语2015年(五月)

补充: CBR continuous bit rate CCIS common-channel interoffice signaling CCITT CCITT is the International Consultative Committee for Telephone and Telegraph, a consultative committee to the Interna

发表于:2019-01-03 / 阅读(119) / 评论(0) 分类 电信英语

No matter how hard you try, chances are you'll still be looking at some leftovers from holiday dinner. 不管你如何努力,节日晚宴过后你很可能还是要处理一些剩饭剩菜。 But you can avoid eating endless turkey sandwiches and m

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

By Michael Bowman Washington 11 May 2006 President Bush says the federal government's monitoring of telephone activity is limited to instances where authorities believe terrorists are making calls to

发表于:2019-01-06 / 阅读(162) / 评论(0) 分类 2006年VOA标准英语(五月)

DEVELOPMENT REPORT - Village Phones in Uganda By Jill Moss Broadcast: Monday, February 02, 2004 This is Robert Cohen with the VOA Special English Development Report. A program in Uganda aims to provid

发表于:2019-01-07 / 阅读(95) / 评论(0) 分类 农业与发展

SCIENCE IN THE NEWS -May 21, 2002: First electronically controlled animals / Study of mothers and their sons / Effects of global warming Broadcast: VOICE ONE: This is Sarah Long. VOICE TWO: And this i

发表于:2019-01-07 / 阅读(123) / 评论(0) 分类 科技之光

If the human genome were put in a straight line, it would be over six and a half feet long. So how do you store all that DNA in a tiny nucleus? And have the cell manage it? Researchers explain how in a study featured on the cover of the October 9th i

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 Scientific American(十)月

贮存的英语常用表示法是Storage.本项中常用的一些短语有: store (keep)in a cool and dry place 存于于阴凉干燥处 away from light 避光 away from children 勿让儿童接触 protect from light (heat) 避光(热)

发表于:2019-01-08 / 阅读(94) / 评论(0) 分类 医学英语

SCIENCE IN THE NEWS - Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery By Lawan Davis, Soo Jee Han and Caty Weaver / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm S

发表于:2019-01-11 / 阅读(175) / 评论(0) 分类 VOA慢速英语2007年(十一)月

US Senate Faces Deadline on Domestic Surveillance 美国参议院面临国内监管最后期限 WASHINGTON The future scope of the U.S. governments domestic surveillance activities could be decided this week as Congress works to reauthorize soon-to-e

发表于:2019-01-14 / 阅读(119) / 评论(0) 分类 VOA标准英语2015年(五月)

Diarmuid: Dear, oh dear. Feifei: Hi Diarmuid. What are you laughing at? Diarmuid: Im just looking at these. My mum found them in the attic. Feifei:What are they? Diarmuid: Theyre my old class reports from my school days. They've been stored away for

发表于:2019-02-23 / 阅读(148) / 评论(0) 分类 英语时差8,16

Voice 1 Welcome to Spotlight. Im Ryan Geertsma. Voice 2 And Im Robin Basselin. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 The year is 1876. Alexander

发表于:2019-03-04 / 阅读(130) / 评论(0) 分类 环球英语 Spotlight
学英语单词
advertiser-coveted
airgun controller
allan pt.
alternative universes
aminophosphine
anarchosyndicalists
anwer
APCHE (automatic programmed checkout equipment)
aponeurotic fibroma
astrochemists
atrophia infantum
benzoyl urea
bwoy
canvas cot
cctophylaxination
cirrus
clay parting
cloake
closing cylinder
co-tutor
comet r.
corneouss
corona grading
coxarthrocace
D.Cx., DCx
Devon colic
divert by
electric monitor
Evans, John
EXP JT (expansion junction)
fake color
fast packet multiplexing
field galois
finion
FMFD1
fontanel sign
fool sb. into doing
forage crusher
gas temperature
geochronometers
Hammondia
hexasomy
high pressure section
hmip
hydrosulfo-
interfacial shear stress
invalidated
James Garfield
john uhlers
lead coated
lugdorre
Mailly-la-Ville
matriculates
maximum zero fuel weight
methylsulfaznum
montassio
mophy
multimodal approach
multinational enterprise
n particle distribution function
Naphthol AS-D
nogest
noise weighting filter
nourishing liver for improving eyesight
nuclearised
oil pollution victim
Oldhaven beds
olitski
open-hearth furnace
pellet stoves
personaltracer
posterior lens capsule
power services
predamnation
prelicense
priority bond
progressive relaxation
re-plan
registration and licence tax
remark measures
remote unit
resistance to effect of heat
rubber ice water bags
running heading
scabies purulenta
semifluid extract of ginseng and antler glue
semihemidemisemiquavers
sheeley
side scanner
sionox
soap stamping press
special term
submicron particulate matter
substantiae
szoka
tail-force coefficient
total construction time
UDP-GLC
variable damping system
vitamin deficiency
within the law
woodmill