全息照片乳胶收缩

By Yi Suli Detroit, Michigan 23 May 2007 A detail of some artwork in the exhibit The world's fast-growing megalopolises often grab headlines, but another urban phenomenon is having just as much of an impact on the planet. Many cities around the world

发表于:2019-01-07 / 阅读(164) / 评论(0) 分类 2007年VOA标准英语(五月)

This is the VOA Special English Technology Report. High-quality systems used in video conferencing are called telepresence systems. The images are life-size yet not truly lifelike. They lack the depth that people would normally see if they were in th

发表于:2019-01-12 / 阅读(114) / 评论(0) 分类 2010年VOA慢速英语(十一)月

SCOTT SIMON, HOST: Marjorie Prime is a science fiction film, sort of, but without explosions, laser weapons or fire-breathing robots and mythical creatures. As the film opens, Lois Smith plays an elderly woman who's getting to know the lifelike holog

发表于:2019-01-16 / 阅读(104) / 评论(0) 分类 2017年NPR美国国家公共电台8月

ARI SHAPIRO, HOST: For decades, Holocaust survivors have told their stories to students and museum visitors in person and in videos. The Holocaust ended more than 70 years ago, and so every year, fewer survivors are alive to tell their stories. The I

发表于:2019-01-16 / 阅读(123) / 评论(0) 分类 2017年NPR美国国家公共电台12月

He forecasts the economy will shrink by 3.5% this year, and to put it into context that is a big downward revision from his prediction in November of a shrinkage of 1.25%. But he did say the economy will start to recover by the end of this year. And

发表于:2019-02-06 / 阅读(113) / 评论(0) 分类 英伦广角

What is the cosmological effect of singer Zayn Malik leaving the best-selling boy band One Direction and consequently disappointing millions of teenage girls around the world? 歌手泽恩马利克退出热门的单向男孩乐队,进而导致数以百

发表于:2019-02-09 / 阅读(178) / 评论(0) 分类 阅读空间

He was watching TV. The commercials started. One after another they came, like subway riders going through turnstiles. Five minutes later, the program resumed. Ten minutes later, a new cluster of commercials started. Five minutes later, the program r

发表于:2019-02-15 / 阅读(129) / 评论(0) 分类 英文短篇故事(纽约)

Ever since money was invented there have been people trying to fake it. Thats why its important for everyone to know how to spot a fake banknote. And the best thing to do is to know by heart what genuine notes should look like. Here is our expert Lee

发表于:2019-02-16 / 阅读(107) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
acraldehyde
almonership
alter switch
annuity due
archbishopdom
Ashtoreth
assaulting
authority of sanction
axon growth
Bancalan I.
belt scales
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bleeping
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brain farms
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Chandīgarh, Union Territory of
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colour fastness to sublimation
come to sb's rescue
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cumulately
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espy
facial profile
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functionalises
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Gomphidius
gradual advance
groove for eustachian tube
humilness
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ilahita
inner pipe nozzle
Klungkung
ludship
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millennium learning foundation
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momentum of electron
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nonparticipative
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outfront
PCGG
pentahedron
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pop-tart
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quantum statistical dynamics
radiohafnium
Ragnarok
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right of pledge
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skilless
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so have i
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Spirochaeta flexibilis
sri lankas
Stark quantum beat
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tensor-divergence
toote
total volatile suspended solid
Trǔstenik
uncinate convolution
under plan
undershaft
unfined
unp.
upright shaft
vilcashuaman
wigwags
wingbacked