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Bacterium Targets Untreated HIV-Positive People Researchers are warning of an emerging form of intestinal disease in sub-Saharan Africa. Its targeting mostly HIV-infected people, who are not on treatment. The disease kills up to 45 percent of those i

发表于:2018-12-08 / 阅读(122) / 评论(0) 分类 VOA标准英语2012年(九月)

This is Scientific Americans' 60-Second Science. I am Karen Hopkin, this will just take a minute. Most school kids know that snakes can see with their noses, Vipers in particular have these organs on their noggins that allow them to see heat which he

发表于:2018-12-24 / 阅读(114) / 评论(0) 分类 Scientific American(一)月

Ever get a ringing in your ears after a loud blast of music on your iPod? Thats one example of the usually temporary condition called tinnitus, the sensation of sound even when no sound is being produced. But a new inventioncreated by high school stu

发表于:2018-12-24 / 阅读(160) / 评论(0) 分类 Scientific American(九)月

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:2018-12-30 / 阅读(127) / 评论(0) 分类 单词解析速记

EDUCATION REPORT - 'Iron Science Teacher' and More at the ExploratoriumBy Nancy Steinbach Broadcast: Thursday, July 27, 2006 This is the VOA Special English Education Report. The Exploratorium is hous

发表于:2019-01-02 / 阅读(138) / 评论(0) 分类 2006年慢速英语(七)月

THIS IS AMERICA - Inside the Complex Worlds of Deafness and Deaf Culture in America Hearing technology offers more hope than ever. Yet the devices are not always welcomed. Also, how one young woman is learning to accept herself for who she is. Trans

发表于:2019-01-11 / 阅读(125) / 评论(0) 分类 VOA慢速英语2008年(五)月

Today the U.S. government keeps an eye on health and safety in the workplace. But that wasn't always the case. Americans workers can thank a little-known factory worker for sparking the sweeping changes that now protect them on the job. Worker traged

发表于:2019-01-14 / 阅读(188) / 评论(0) 分类 VOA标准英语2011年(一月)

LOURDES GARCIA-NAVARRO, HOST: Looking at Claire Rosen's photographs can feel like walking into someone else's dreams. CLAIRE ROSEN: I have a very sort of whimsical, surreal view of the world that is deeply rooted in magic and fairy tales and this ide

发表于:2019-01-16 / 阅读(113) / 评论(0) 分类 2017年NPR美国国家公共电台3月

Hearing, smell and sight are all well refined. We can look at the sense of vision and see the attributes of a predator. T-Rexs eyes are 40 centimetres apart providing exceptional binocular vision, the ability to perceive depth. An eye is essentially

发表于:2019-01-23 / 阅读(106) / 评论(0) 分类 探索与发现2013年

Teen Inventors Fight Tinnitus Irish teenagers Eimear OCarroll and Rhona Togher developed a treatment they hope will help people with tinnitus, an unpleasant ringing in the ears. Cynthia Graber reports Ever get a ringing in your ears after a loud blas

发表于:2019-01-30 / 阅读(180) / 评论(0) 分类 60秒科学

By Song Lin and Xiao Hong Atlanta, Georgia 06 April 2006 watch Georgia Aquarium report Atlanta, the home of Coca Cola and cable news giant CNN, now has another landmark: the Georgia Aquarium. Since it

发表于:2019-01-31 / 阅读(204) / 评论(0) 分类 2006年VOA标准英语(四月)

今天我们要学的词是moratorium。 Moratorium, 是暂停的意思。 A ten-year moratorium on nuclear testing, 就是十年暂停核实验。 Rights group Amnesty International asked India, South Korea and Taiwan to establish a moratorium on th

发表于:2019-02-06 / 阅读(108) / 评论(0) 分类 英语单词荟萃

来自加拿大温哥华的Delerium乐队,音乐融合了多种风格,然而自成一派迷离优雅的美感,也掺杂了许多民族元素在里面。这首A Poem For Byzantium,歌名总让人想到叶芝那首著名的《航向拜占庭》,

发表于:2019-02-11 / 阅读(139) / 评论(0) 分类 金属

And when the markets in Europe closed a couple of hours ago, the London FTSE 100 was down 110 points. The Dax and Euro also down. In the US, trading comes to a close shortly. The Dow Jones is down. And the Australian dollar is worth around 87 US cent

发表于:2019-02-14 / 阅读(103) / 评论(0) 分类 澳洲ABC新闻快递2014年

13. Even though he couldn't swim, he will have a try. 尽管他不会游泳,但他要尝试一下。 还能这样说: He will try to swim even though he couldn't do it. He would like to take a crack at swimming, even though he couldn't do it. 应用

发表于:2019-02-15 / 阅读(125) / 评论(0) 分类 情景会话口袋书人际篇

Science and technology 科学技术 Solar power from space 太空太阳能 Beam it down, Scotty 老兄,传下来吧 Harvesting solar power in space, for use on Earth, comes a step closer to reality 在太空获取太阳能以供地球之用:梦想距

发表于:2019-02-16 / 阅读(146) / 评论(0) 分类 经济学人科技系列
学英语单词
AC voltage convertor
addressability(in computer graphics)
airs and grace
akemi
as a matter of experience
astroseismology
auxiliary operating lever
be better off without
be fucked
boosed
bornyl isovalerylglycolate
camuccinis
capital height
cerebral fissure
computer calculating unit
concealers
core eudicots
corrugated pipe (corrugated tube)
craftiman
danfei
death slide
Didymoplexiella
diver method
Doazit
domed bog
eject cd
emigrant ship
ethmoid sinus
ex post facto research
expiration months
facia
FENTA
flue dust pocket
forecastability
fuel calorimeter
graphical user interfaces
grievest
hydrogen acid ether
inward clearance certificate
Kansas R.
Lancaster screen
livetrapped
lover's knot
make bold with
meatshields
mill-pool
mine hoisting
molineux
monar
monoclinal structure
napicladium musae
negative temperature coefficient thermistor ceramics
NET.CFG
non-suppurative
nonentrepreneurial
ohsumiensis
on their beam ends
overbowering
parasitic
percrystalline(c.i.p.w.)
persellin
photoconductive pigment
picture line standard
Poa nimuana
poiana
polarization vector
position type telemeter
premodification
Protomycetaceae
q-tof
recalibrate subroutine
register block
replacement level fertility
Sagarmatha National Park
self-accelerating phase of growth
shmeered
small scale topographical map
socio-biological
Sonnenfeldt doctrine
ssv (semi-submersible supply vessel)
subsquare
Syzygium hancei
tachetic gangrene
take-one
Teague, L.
thiamine triphosphoric acid ester
trebizond (trabzon)
two-dimension array
un-Scottish
unbonded design
uncausal
underwater security advance warning
underwater technology
unenergetic
unstack
value group
venae frontales
ventromedial nucleus of hypothalamus
vesicosig-moidostomy
weft effect
woven screen