声控增益调节器

HOST: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Steve Ember. This week our program is about a mystery as old as time. Bob Doughty and Sarah Long tell about the mystery of time. (THEME) VOICE ONE: If you can read a clock, you can know t

发表于:2018-11-27 / 阅读(402) / 评论(0) 分类 VOA慢速英语2009年(十二)月

SCIENCE IN THE NEWS - Human Brain Still Leads, as Science Looks to Next 50 Years of Artificial IntelligenceBy Jill Moss Broadcast: Tuesday, August 01, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in VO

发表于:2018-12-07 / 阅读(101) / 评论(0) 分类 2006年慢速英语(八)月

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(142) / 评论(0) 分类 Explorations

SCIENCE IN THE NEWS - Mystery of Time By Marilyn Christiano Broadcast: Tuesday, January 06, 2004 (THEME) ANNCR: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Steve Ember. This week our prog

发表于:2018-12-07 / 阅读(119) / 评论(0) 分类 科技之光

AS IT IS 2016-03-31 Justice Department Unlocks Shooter's iPhone The United States Justice Department says it has found a way to get information from an iPhone used by a shooter in last years mass shooting in San Bernardino, California. The Justice De

发表于:2018-12-08 / 阅读(214) / 评论(0) 分类 2016年VOA慢速英语(三)月

This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. This week our program is about a mystery as old as time. Bob Doughty and Sarah Long tell about the mystery of time. (MUSIC) VOICE ONE: A sundial at the state Capitol in Olympia, Wa

发表于:2018-12-15 / 阅读(117) / 评论(0) 分类 VOA慢速英语2008年(一)月

Broadcast: Jan 19, 2003 By Shelley Gollust People in America, a program in Special English on the Voice of America. In the eighteen-fifties, women in the United States began to try to gain the same ri

发表于:2018-12-18 / 阅读(97) / 评论(0) 分类 VOA2003(上)-美国故事

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Liz Waid. 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 It is a bright morning. The sun

发表于:2018-12-19 / 阅读(130) / 评论(0) 分类 环球英语 Spotlight

(woman) Today we're going to practice evaluating the main tool used when addressing groups --- the voice. There are three main elements that combine to create either a positive or negative experience for listeners. They can result in a voice that is

发表于:2018-12-30 / 阅读(154) / 评论(0) 分类 托福听力短文

'Happy Days Are Here Again':FDR, One of America's Greatest Presidents Written by - Shelley Gollust (MUSIC) VOICE ONE: Im Shirley Griffith. VOICE TWO: And Im Steve Ember with People in America in VOA Special English. Today we tell about one of the gre

发表于:2019-01-02 / 阅读(112) / 评论(0) 分类 名人轶事

EXPLORATIONS - International Consumer Electronics Show Presents Latest Technology and Products from 2,500 CompaniesBy Dana Demange Broadcast: Wednesday, January 25, 2006 (MUSIC) VOICE ONE: I'm Pat Bod

发表于:2019-01-02 / 阅读(159) / 评论(0) 分类 2006年慢速英语(一)月

Broadcast: June 4, 2003 By Paul Thompson VOICE ONE: This is Ray Freeman. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today, we tell about how astronauts prepa

发表于:2019-01-02 / 阅读(189) / 评论(0) 分类 VOA2003(上)-科技导航

EXPLORATIONS - Global Positioning System By Paul Thompson Broadcast: Wednesday, May 05, 2004 (MUSIC) VOICE ONE: This is Steve Ember. VOICE TWO: And this is Phoebe Zimmermann with the VOA Special Engli

发表于:2019-01-07 / 阅读(163) / 评论(0) 分类 Explorations

EXPLORATIONS - The Story of Radio By Paul Thompson Broadcast: Wednesday, June 01, 2005 (MUSIC) VOICE ONE: This is Steve Ember. VOICE TWO: Satellite technology can broadcast radio anywhere. And this is

发表于:2019-01-07 / 阅读(182) / 评论(0) 分类 Explorations

SCIENCE IN THE NEWS – July 16, 2002: Foods That Protect Against Disease VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program abou

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - Device Gives New Meaning to the Idea of Power Walking Also: A common disease many people have never heard of. And scientists say people with blue eyes are genetically related. Transcript of radio broadcast: 10 March 2008 VOICE

发表于:2019-01-11 / 阅读(108) / 评论(0) 分类 VOA慢速英语2008年(三)月

Technology Report - Microsoft Competes Against Apple With New Tablet 科技报道 - 微软推出Surface与苹果iPad竞争 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Microsoft has announced its

发表于:2019-01-12 / 阅读(126) / 评论(0) 分类 2012年VOA慢速英语(六)月

THIS IS AMERICA - With Podcasts, When Students Speak in Class, the World Can ListenBy Brianna Blake Broadcast: Monday, March 20, 2006 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA in VOA Special Engli

发表于:2019-01-30 / 阅读(163) / 评论(0) 分类 2006年慢速英语(三)月

69 促使切尼副总统心脏跳动的机械装置 DATE=7-17-01 TITLE=SCIENCE IN THE NEWS #2133 - Heart Devices BYLINE=Jerilyn Watson VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve Ember

发表于:2019-01-30 / 阅读(157) / 评论(0) 分类 科技之光

EXPLORATIONS -March 6, 2002: Soaring By Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith with the VOA Special English program, EXPLORATIONS. Today, we tell about a

发表于:2019-01-30 / 阅读(166) / 评论(0) 分类 Explorations
学英语单词
air intake pipe
ALRM
amourously
Angelica formosana
area forecast center (afc)
biod
boaty
brand protection
card manuscript
carrying reliability
centre plate oak block
constancia dos baetas
Cooke County
coregonin
cryomaceration
cursor up down
data on flows
delabrate
detainments
Dibiraf
direction ratio
e-governance
eireann
eriphia smithii
error
euthynteria
final heat-treatment
floor cell
full vave rectification
graphite cooler
guardini
Générac
hand lacing
high-level forecast
horizontal coordinates
Humlebæk
hybrid design
hybrimycin
in years to come
industrial toxicant
inner bottom
instrumentarian
Isengard Ridge
liberati
Libong, Ko
long-time memory
maculatory
Maru Hāyk'
mash preparation
mesoturbinal
metal nitride oxide semiconductor (mnos)
mid chrome yellow paint
milirems
mixed radiation
multiple pin plug
nacionalismo
needle grining machine
oreweeds
oxidative potentiometric stripping analysis
partial opening
pattu
PFH
portable radio-telephone equipment
position limit
potential stable reduction
preliminarily enjoin
pressure wave charging
production smoothing problem
promelittin
quick closing gear
reacetylations
refreshingness
residual amount
restoppers
reunionistic
rhourd dune
round
rubber patch
run an eye s over
scan input
Schliemann
selliguea taiwanensis
sequential mental process
shelly-coat
single ear anti-motion washer
solid center bit
space mechanism
sunnyside-up
tail volume ratio
taper hobbing-cutter
theory of naval architecture
three-index notation
titration end-point
tremblier
turkey feeding
universal battery system
us a-
venous stasis
wappas
xi-type structure
yerma
zinc-oxide varistor