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This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t

发表于:2018-12-24 / 阅读(80) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(106) / 评论(0) 分类 Scientific American(三)月

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(93) / 评论(0) 分类 Scientific American(一)月

Lowering the Ceiling on Roof Energy Losses Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because traditional black asphalt roofs heat up in summer and s

发表于:2019-01-02 / 阅读(91) / 评论(0) 分类 60秒科学

DEVELOPMENT REPORT – Internews Works for Open Media Around the World By Jill Moss Broadcast: Monday, December 13, 2004 This is Gwen Outen with the VOA Special English Development Report.

发表于:2019-01-02 / 阅读(100) / 评论(0) 分类 农业与发展

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 Scientific American(九)月

Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don

发表于:2019-01-08 / 阅读(95) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 Scientific American(四)月

President Massimo Moratti and Internazionale wish to thank Claudio Ranieri and his staff for the professionalism and commitment they have shown through these past months, the statement said. The Nerazzurri were defeated 2-0 by Juventus on Sunday, to

发表于:2019-01-11 / 阅读(96) / 评论(0) 分类 英语新闻

Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o

发表于:2019-01-12 / 阅读(62) / 评论(0) 分类 2016年VOA慢速英语(九)月

'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded

发表于:2019-01-14 / 阅读(140) / 评论(0) 分类 VOA标准英语2016年(二月)

ROME, Jan. 29 (Xinhua) -- Inter Milan's seven-game winning streak was snapped as they were beaten 1-0 at relegation-threatened Lecce on Sunday. Inter's cross-city rivals AC Milan kept up their pursuit of Juventus at the top of Serie A with a comforta

发表于:2019-01-27 / 阅读(358) / 评论(0) 分类 英语新闻

SAN FRANCISCO, Nov. 1 (Xinhua) -- Yahoo, which has been rumored to sell all or part of its business, announced on Tuesday that it is buying data-driven advertising network Interclick for around 270 million U.S. dollars. Interclick is a technology com

发表于:2019-02-05 / 阅读(150) / 评论(0) 分类 英语新闻

ROME, Sept. 22 (Xinhua) -- Diego Milito broke his goal drought(进球荒) on Wednesday to help Inter Milan thrash Bari 4-0, while Roma slipped into(溜进) the relegation zone as they were beaten 2-1 by Brescia. Milito(米利托) was on t

发表于:2019-02-05 / 阅读(99) / 评论(0) 分类 英语新闻

ROME, Dec. 10 (Xinhua) -- Inter Milan chalked up a crucial 2-0 win over Fiorentina at home on Saturday to lift themselves from Serie A's relegation zone. Former Fiorentina striker Giampaolo Pazzini scored the opener four minutes before the break, wit

发表于:2019-02-05 / 阅读(92) / 评论(0) 分类 英语新闻

PORTO ALEGRE, Jan. 6 (Xinhua) -- Uruguay international striker Diego Forlan has admitted he endured a tough start to his career at Brazilian club Internacional. Forlan joined the club six months ago but failed to recapture the form that won him the b

发表于:2019-02-06 / 阅读(89) / 评论(0) 分类 英语新闻

ROME, Oct. 29 (Xinhua) -- Juventus stayed atop of the Serie A table after they beat arch-rivals Inter 2-1 at San Siro in the Derby d'Italia on Saturday. All the three goals were scored before break as Mirko Vucinic netted the opener before Maicon equ

发表于:2019-02-06 / 阅读(113) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Jan. 28 (Xinhua) -- Italian giants Inter Milan have confirmed their interest in signing Brazil international midfielder Paulinho. The Serie A club's president Massimo Moratti said on Monday that a deal could be struck with Paulinho's

发表于:2019-02-13 / 阅读(83) / 评论(0) 分类 英语新闻

ROME, Nov. 2 (Xinhua) -- Inter chalked up their first home win in the Champions League this season as they beat Lille 2-1 on Wednesday. Walter Samuel and Diego Milito scored the goals for the hosts, and Lille drew one back in the late time. Inter alm

发表于:2019-02-18 / 阅读(114) / 评论(0) 分类 英语新闻

ROME, Nov. 19 (Xinhua) -- Inter Milan beat Cagliari 2-1 at home on Saturday thanks to goals from Thiago Motta and Philippe Coutinho. Motta helped Inter break the deadlock nine minutes after the restart with a contraversial goal. Substitute Ricky Alva

发表于:2019-02-18 / 阅读(77) / 评论(0) 分类 英语新闻
学英语单词
accidental inclusion
all-wave filter
amidazotoluene
anthocerus
arecidaes
autolayout
autoratic leader
barrel burnishing
bouncing bet
capital-investment
capitals of illinois
case involving the violation of regulations
change in outside diameter
chrominance adjustment
contingent effect
cost in civil court
counter controller
crack edge
cumulative sentence
damped matrix
data superhighway
debug command
diaphanotypes
die back
Digital Powerline
duplicating room
economic law of diminishing returns
Elizabeth Lake
end pin
engine vacuum checking gauge
erectable
false synchoronization
flexible neoprene seal
flight-number
Flindersia schottiana
fluorindine
fresh and sweet
gage pressure
Gars
gather oneself up
genus Leptotyphlops
getting together
gondwana block
guided missile simulator
heavy media separator
hide item
hydroacoustic lens
impact pendulum
invariable axis
ion exchange electrode
iron-on
irremissibleness
lacto(densi)meter
light coma
Madras cotton
Mampa
maybe compiler
mean geomertical pitch
micronization
money-financed
monolithic section
Mopelia
neoperla formosana
Nething
Nkam
Ophiopogon umbraticola
optimum reaction
pakamac
paper cone
Parlatoria zizyphus
piquants
plagiogramma vanheurckii
planning legislation
praeteratural
prime implicant table
procompsog nathus
pushes down
ranked positional weight
raphidophyte
residual settlement
rifleman bird
rustles
scluse
selective charging
servilely
sign magnitude
single-union deal
starchedly
stereoparents
subcancilla interlirata
thio-novurit
trial-and-error method
twin boom design
twist around
two-wing building berth
UDI
unconversion
V card
vebas
white clothes
work one's ticket
X-ray scanning