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This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 Scientific American(十)月

Gabriela Andersen-Scheiss was a ski instructor in the U.S. state of Idaho when she represented Switzerland at the 1984 Olympics. Twenty minutes after the winner, Joan Benoit, crossed the finish line, the 39-year-old Andersen-Scheiss staggered into th

发表于:2019-01-08 / 阅读(106) / 评论(0) 分类 英美文化

U.S. pharmaceutical giant Merck announced on Monday that it plans to acquire rival company Schering-Plough in a deal worth $41.1 billion. This could help Merck expand its market overseas at a critical time for mega pharmaceutical companies. Merck Co

发表于:2019-01-13 / 阅读(55) / 评论(0) 分类 VOA标准英语2009年(三月)

Chinas return to greatness 中国回归强大 Marching forward 艰难前行 The great power is still licking old wounds 这个强国仍在舔舐旧伤口 Aug 3rd 2013 |From the print edition Wealth and Power: Chinas Long March to the Twenty-First Cen

发表于:2019-01-27 / 阅读(82) / 评论(0) 分类 经济学人文艺系列

李华和Larry到商店买东西。李华看到巧克力正在减价出售,所以买了一大堆。今天李华会学到两个常用语:chocoholic和fix. LL: Whoa, Li Hua. I didn't know you were s

发表于:2019-02-07 / 阅读(48) / 评论(0) 分类 美国之音《流行美语》

Sad Story( 悲伤故事)- Loveholic It's a sad story yunanhido balgun hessal gadughan ichi mothal haru nul kumkwo odon arumdaun nare baraji anhadon nunmuri chajawa Gude ibgae momun shirin maltuga modun bichul dada suchin barammajodo sumjugyo uro cause y

发表于:2019-02-07 / 阅读(122) / 评论(0) 分类 音乐咖啡厅
学英语单词
360- degree feedback
a mobile
activity analysis
Adam's arms
anaesthaesias
bastardy complaint
binistor
BLQ
Breamish, River
buttockss
calsarcin
captain's mast
Chinese character specimen bank
cholesteroleresis
Colchis
collidings
commentard
comparative data
connational
constant cost saving
continuous carbonation
Cotton-belt climate
cyathulae radix
evergrowing tooth
Excess of Liability Insurance
exclusion orders
fellow-countrymen
fenobucarb
galaxaura obtusata (soland) lamx.
gyrocompass attitude and velocity reference system
Haplococcus reticulatus
heavy duty boiler
iguanians
inch mark
inclinatus
isolated foundation
karima
kiawah i.
lactobacillus of Boas-Oppler
lateral regeneration
launching condition
length of road open to traffic
Lephalale
line centre
lupus diathesis
m. extensor indicis proprius
Majuro Atoll
Matachewan
Micrococceae
mugil
net coefficient of estimation
normal budget
Olt River
one circle goniometer
paddle door
parietography
perpetuums
petrosio
Pihlajavesi
planned impulse buying
Plasbumin
plateau counting
prearms
prepyramid
program debugger
proluvium
propeller assembly
push pipe method
radiator overflow tube
recommendative
relb
repelle
roller-embossed film
Ronco Scrivia
rotary type stabilized soil road mixer
rotating head device
scanjets
secourse
self-addressed envelope
sex characteristics
Shugnan
sound-thieves
spectral line interference
spina spinae
telecheck
teloisosomic
tetrahydrofurfuryl propionate
Time Limit of Arbitral Awards
time-zero
toolmaker's flat
torulose(torulosus)
ultramicroscopic organism
underfonging
vacuum ultraviolet spectrometer
varrasi
ventilating device
vertical sand drain
villages and small towns
visible low spot of track
warm-sensitive neuron
wax crayon