音标:['ʃaɪɒptɪks] ;
通过透镜
n. The art or process of exhibiting luminous images,
especially those of external objects, in a darkened room, by
arrangements of lenses or mirrors.

They Did It With Mirrors! You can’t stand in front of the paintings of the old masters and not wonder, how did 1) Frans Hals make that lace seem so real? How did 2) Van Dyck make his armor so gleami

发表于:2018-11-28 / 阅读(459) / 评论(0) 分类 疯狂英语2003年

WORDS AND THEIR STORIES - Rocket Scientist By Jerry Watson Broadcast: Sunday, November 28, 2004 Hello, I'm Phil Marily with Words and Their Stories, a program in Special English. You do not need to be

发表于:2018-12-01 / 阅读(578) / 评论(0) 分类 WORDS AND THEIR STORIES

EXPLORATIONS - Isaac Newton: One of History's Greatest Scientists By Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, October 19, 2005 (MUSIC) VOICE ONE: This is Shirley Griffith. VOICE TW

发表于:2018-12-01 / 阅读(423) / 评论(0) 分类 Explorations

AMERICAN MOSAIC - What to Call a Storm? How Scientists Name Hurricanes By Dana Demange and Nancy Steinbach Broadcast: Friday, September 23, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Specia

发表于:2018-12-07 / 阅读(391) / 评论(0) 分类 American Mosaic

By Alan Silverman A new science fiction-adventure film uses computer-generated digital effects and scenery to re-create the look of a 1930's Saturday matinee. Alan Silverman spoke with co-star Angelin

发表于:2018-12-08 / 阅读(276) / 评论(0) 分类 VOA2004(下)--文化艺术

Let your fingers do the walking when you are window-shopping? (Whoops,ha,ha,ha.) The guys who wash the windows aren't going to like this, passers-by are encouraged to smudge up the glass at Ralph Laur

发表于:2018-12-11 / 阅读(307) / 评论(0) 分类 万花筒2006年

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-18 / 阅读(346) / 评论(0) 分类 英语口语天天练-大米

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家,也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(324) / 评论(0) 分类 走进剑桥大学

SCIENCE IN THE NEWS - Easier Way to Treat Malaria | Scientists Grow Human Brain Cells in Mice By Caty Weaver and Mario Ritter Broadcast: Tuesday, December 20, 2005 (MUSIC) VOICE ONE: This is SCIENCE I

发表于:2019-01-02 / 阅读(286) / 评论(0) 分类 科技之光

By David McAlary Ocean animals in parts of Antarctica are facing a food shortage. A new British study finds that a staple of the marine wildlife diet, tiny shrimp-like creatures called krill, has dram

发表于:2019-01-03 / 阅读(328) / 评论(0) 分类 VOA2004(下)--健康科技

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. Today, we play music by three rock groups Answer a question about a beloved university professor who died last month And report on a Hall of Fame for Americans from N

发表于:2019-01-11 / 阅读(361) / 评论(0) 分类 VOA慢速英语2008年(八)月

This is the VOA Special English Education Report. American officials say they are working to reduce visa delays that have affected foreign science students, researchers and others. The delays involve a security clearance process called Visas Mantis.

发表于:2019-01-11 / 阅读(277) / 评论(0) 分类 VOA慢速英语2009年(六)月

This is the VOA Special English Education Report. Two new studies have investigated why fewer females, compared to males, study and work in the so called STEM subjects in the United States. Those subjects are science, technology, engineering and math

发表于:2019-01-12 / 阅读(336) / 评论(0) 分类 2010年VOA慢速英语(四)月

Time again for our Website of the Week, when we showcase interesting and innovative online destinations. Our web guide is VOA's Art Chimes. This time it's an educational site where you can learn about one of the most fascinating areas of science toda

发表于:2019-01-13 / 阅读(353) / 评论(0) 分类 VOA标准英语2010年(一月)

Its a stunning location, but its also mysterious. These stars are not just close together. They are on the move at enormous speeds. Going to the heart of a galaxy might not be the similar to going to an amusement park. The rides are some similar to h

发表于:2019-01-22 / 阅读(428) / 评论(0) 分类 自然百科2011年

By Kane Farabaugh New York City 01 August 2007 During the Cold War, Greenland was a strategic location for the United States military to track and detect Soviet aircraft and ballistic missiles. The military established radar and tracking sites throug

发表于:2019-02-03 / 阅读(375) / 评论(0) 分类 2007年VOA标准英语(八月)

可以调焦的眼镜? They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear. 它们看起来像普通的眼镜,但是是眼镜改革的最前沿。 Part of a new line of electronic eye

发表于:2019-02-07 / 阅读(348) / 评论(0) 分类 实用英语

BEIJING, Jan. 19 (Xinhua) -- Chinese Academy of Sciences and Chinese Academy of Engineering, or the country's elite think-tank duo, unveiled on Saturday top 10 news events of domestic science and technology progress for the year 2012. Selected via a

发表于:2019-02-07 / 阅读(324) / 评论(0) 分类 英语新闻

Experts and officials gathered at the first Africa Forum on Science, Technology and Innovation in Nairobi, Kenya are seeking African solutions to African problems. Participants are calling for African governments to fund and promote research and deve

发表于:2019-02-14 / 阅读(388) / 评论(0) 分类 英语新闻

A mobile sci-tech museum from China is in Myanmar's capital, Naypyidaw. It's the first time the China Mobile Science and Technology Museum project has gone abroad. CRI's Myanmar correspondent Tu Yun has the details. The general understanding is that

发表于:2019-02-22 / 阅读(303) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
action fossil
advance force operations group
atelic
audio-frequency band
avigation
backward hand spring
Balanka
breakers yard
butter-boxes
cablecasted
Caprezzo
cat's whisker
cathodic etching
centre closed shed
cerato-hyal cartilage
chonan
computus
corporation aggregate
corticectomy
crane load
created symbol
crenate leaf
cross-exam
cruisegoer
cut shoot
cytamine
deoxythymidine
deposit taker
derouine
deviation of supply voltage
dextrototary
differential compound widing
Dihydrocoumarone
Doha Development Agenda
Dragoynovo
embryo sac nucleus
excussion
expansive tree grammar
family cynocephalidaes
family Picidae
Fectolinarin
flos buddleiae
forereef
galvanized roofing nail twisted
hands-off speed
hood ventilator
hook rule
hydroelectricity
in line motor
indefinite operator
Insurance Charges
intersert
KALVELIS
knit-mesh filter
knock something off
Konoye
LDLO
Lewis Springs
load running
log-log graph
lowest adjustable no-load speed
magennis
manual basket
masking ratio (M.R.)
Mealy Mts.
middle-aisled
nanoparticular
nidra
non-lattice
nonhybrid
nosemosis
operating steps
Othegon
outbrain
over-true
oxy natural gas burner
plasticoviscosity
practicers
pyraurite (pyroaurite)
quadfecta
refrigeration storage
resembling
scan job
search all subdirectories
shewbreads
spawning screen
squeeze packer
steepest descent line
steppin' out
ston
syndaw
the fortunes of war
three phase system
transfer company
travelling porbe
trichlorostannous acid
Urodiazin
uruts
Valsuani's disease
weepest
worldly wise
Zhuravskoye