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(168) / 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(120) / 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(112) / 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(133) / 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(117) / 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(186) / 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(133) / 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(114) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
absolute invalidity
actual acknowledgement
advanced charges
ahidjo
amplitude-modulation broadcasting
apneustic
apophyseal
arra (ara r.)
ballooning mode
be not in
beat frequency indication
Bellevalia
benthobatis moresbyi
Billy the Kid
blackarm disease, black arm
briars
brkge.
came back to
cast detachable chain
chemical irritant
cheung
chokee
coincidence rate
colonic obstruction
constant potential generator
cooperative capitalism
decacycles
dentations
dytiscuss
Döhlau
earthapples
echinococcal disease
executed punishment
extraneous water
fatigue damage gage
film-forming agent
free withdrawal doctrine
giraffoids
gnaw at
handle the ribbons
hydrothermal vein
impounded harbor
in service inspection
incomplete part
index of species diversity
Indian Mutiny
INTERLNK.EXE
Kanesian
machine for material testing
maree
marumba cristata bukaiana
Methothyrin
methyl amphetamine hydrochloride
methylpurines
Mid-Cap Fund
minibike
Monoblepharis
musculus rhomboideus superficialis
nation safety NET service
net monetary working capital
novaculites
odd-sized
olena
Onbingwin
orderly
ostium bursa
overtreading
parenzyme
pelvis spuria
Phyllotreta consobrina
pidonia confusa
pinch of
pindaya
postho-
prettiness
proportion valve
rainhats
rattle the sabre at
regional bench mark
representation of algebras
rod geometry
saint christopher-neviss
saltus function
second order linear differential equation
selective gathering station
selles
shake ... down
sottoes
staig
stealth candidate
styptic cotton
thermostatically-controlled
time chartered vessel
transmission frequency diversity
tricyclopentadienyl-tetrahydrofuran-plutonium
tulf
unbeened
watch the world go by
water penetrating tester for leather
water-cresses
witand
Zomandao