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Study Says Breath Analysis Can Help in Diagnosing Cancer Lung cancer claims an estimated one and a half million lives each year. But a research team at the Cleveland Clinic and University of Illinois is working to develop a new test that could make d

发表于:2018-12-16 / 阅读(84) / 评论(0) 分类 VOA标准英语2012年(一月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(97) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Electronics come in all shapes and sizesbut theres been a limit on their flexibility. Now, researchers say theyve created electronics that can be shape

发表于:2018-12-24 / 阅读(128) / 评论(0) 分类 Scientific American(十一)月

One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond

发表于:2018-12-24 / 阅读(94) / 评论(0) 分类 2017年Scientific American(二)月

She was a big, homely, overweight young woman, in her late 20s, maybe. No ring on her finger, so she was probably single. In fact, judging from her unfriendly demeanor, she probably had no boyfriend. And unless she started dieting and exercising regu

发表于:2018-12-31 / 阅读(140) / 评论(0) 分类 365个英语简短小故事

By David McAlary The U.S. space agency is planning to conduct its first completely automated rendezvous in space Tuesday. In a test of new technology, a spacecraft is scheduled to be launched to track

发表于:2019-01-03 / 阅读(93) / 评论(0) 分类 VOA2004(下)--健康科技

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It's April 15th. Like many people around the country, you might be feeling your blood pressure rise as you deal with everyone's favorite activityfiling

发表于:2019-01-08 / 阅读(101) / 评论(0) 分类 Scientific American(四)月

AS IT IS 2014-09-03 Virginia Site Tests Drones for FAA Rules 维吉尼亚测试无人机以帮助航空管理局制定发展规则 The Federal Aviation Administration, or FAA, has chosen a university town in Virginia as one of six places to test dron

发表于:2019-01-12 / 阅读(67) / 评论(0) 分类 2014年VOA慢速英语(九)月

Scientists Develop Test for Fake Whiskey St. Andrews is famous for many things. Its the home of golf - the Old Course, and the Royal and Ancient Golf Club by the sea - some of the most recognizable images in world sports. It's also famous for being h

发表于:2019-01-13 / 阅读(77) / 评论(0) 分类 VOA标准英语2012年(三月)

Experts Recommend Screening Newborns for Heart Defects One of the scariest things a new parent can hear is, your baby has a birth defect. But some of the most dangerous birth defects are are invisible ones, such as deformities in the baby's tiny hear

发表于:2019-01-14 / 阅读(85) / 评论(0) 分类 VOA标准英语2011年(八月)

There was a day, about 10 years ago, when I asked a friend to hold a baby dinosaur robot upside down. 大概10年前的一天,我让一个朋友头朝下地握持一个小恐龙机器人。 It was this toy called a Pleo that I had ordered, and I wa

发表于:2019-01-16 / 阅读(90) / 评论(0) 分类 TED演讲科技篇

Well, I was born with a rare visual condition called achromatopsia, which is total color blindness, 我出生在一个色彩极少的世界,世界只有明暗之分,这叫做全色盲 so I've never seen color, 所以我不知道什么是颜色, a

发表于:2019-01-18 / 阅读(83) / 评论(0) 分类 TED演讲国际问题篇

Details about Samsung's next big smartwatch have been trickling out for weeks. But now a new report gives us the most detailed look yet Samsung's next wearable. 关于三星下一代智能手表的细节已流传数周。但现下有一份新报告向我

发表于:2019-02-01 / 阅读(127) / 评论(0) 分类 阅读空间

By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method

发表于:2019-02-03 / 阅读(185) / 评论(0) 分类 2006年VOA标准英语(七月)

Cat lovers of the world, rejoice! You finally have the chance to understand what your pet is saying thanks to a smart collar that can interpret feline meows and translate it into human speech. Aptly named Catterbox, the collar supposedly has a digita

发表于:2019-02-04 / 阅读(117) / 评论(0) 分类 实用英语

Rumors of a successor to Xiaomi's 2016 Mi 5 flagship smartphone have begun to heat up, but the company has cooled off any hype by announcing that it will skip Mobile World Congress this year. 虽然关于2016年小米5旗舰版后续型号的传闻越炒

发表于:2019-02-08 / 阅读(98) / 评论(0) 分类 英语新闻

Disney has announced plans to build an enormous Star Wars land marking the biggest expansion in the theme park's history. 迪士尼宣布,计划建造一个《星球大战》主题的大型园区,这将是迪士尼史上最大的园区扩张。 I

发表于:2019-02-17 / 阅读(109) / 评论(0) 分类 阅读空间

俄罗斯测试现代化的反潜机 MOSCOW, Jan. 5 (Xinhua) -- Russia's Northern Fleet will test a modernized anti-submarine aircraft, the Il-38N, which could be used in the Arctic region, a military official said Sunday. The plane has been enhanced

发表于:2019-02-18 / 阅读(72) / 评论(0) 分类 英语新闻

Reporter: Keeping track of carbohydrate intake, monitoring blood-sugar levels, and injecting insulin is a never-ending cycle for diabetics trying to stay healthy. Labs at Harvard University and MIT have realized major advances in engineering to maint

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 英语新闻

If you've ever felt threatened walking home late at night, chances are you've phoned a loved one to make sure they know you're safe. 如果你深夜步行回家时感到害怕,你极有可能向你爱的人打电话,向他们报平安。 But maki

发表于:2019-02-18 / 阅读(94) / 评论(0) 分类 阅读空间
学英语单词
-g.
acid Bessemer pig iron
ADNFLE
aerial testing set
aglyphs
ANIF
animal husbandary industry survey
arteriae iliaca interna
articulationes radiocarpea
automatic telemetry tracking system
Bernini, Gian Lorenzo
blowing a fuse
blue-printing apparatus
canadian rivers
catherine parrs
chamaephytes
combat loading
contouring tracer
cryptotanshinone
death-masks
dial pulsing
dielectric analysis
dimite
dissolvement
dml.
do-it-yourselfism
dorli
dry shotcreting machine
dubbining
element storage rack
Ems-Jade-Kanal
enanthematic
end-to-end singing
ewg
fire -smothering gear
first detail group
Fitjar
flatbed scanner
fluoniobate
folding stool
fortress-monastery
fuel totalizer gage
Galoanthropia
geoepinasty
globi
greenhouses
Gullstrand
high velocity layer
hosty
I am English
i-hal
imagery data recording
inside indicator
intermediate conversion
isopulegyl formate
jag-wagon
laid beford
lifespans
Limonium suffruticosum
mandalis
mannidex
mechanical pit cutter-loader
Megaphone diplomacy
modify instruction
montblanc
necktied
nonprecursors
nonswappable
noun cluster
pancarpial
pornophilic
present continuous
propulsor
prorata
resonance changer
rettig
retusus
rizzios
rollback propagation
ruch
separative excitation system
shoe stone
simulated cold climate test
slabbery
star sapphire
static sociology
static test pattern sequence
stepwise development
stronglyophthalmyia trifasciata
sum transistor
synectically
test data system
thermosyphons
Tigreans
Trichomonas pulmonalis
umbellets
under the regulation of
Ustilago zeae Ung.
venous lake
viter rotundifolia
water-yielding stratum
Xin Qiji