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This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Physics goes to the University of Manchesters Andre Geim and Konstantin Novoselov for their investigations of the two-dimensional material graphene

发表于:2019-01-08 / 阅读(63) / 评论(0) 分类 Scientific American(十)月

请看相关报道: Quick Response codes(QR code) have been used in advertisements for years, and a handful of American funeral homes began attaching them to gravestones in early 2011. 快速回应码在广告界已经使用好几年了,有一部分

发表于:2019-01-18 / 阅读(65) / 评论(0) 分类 英文语法词汇

And then our mothers tell us, Careful you don't fall down, because you'll fall over. 然后母亲告诉我们,没有跌倒也要小心,因为你还会掉下来。 Now, go into the real atmosphere of this planet. 现在,进入这个行星真正的

发表于:2019-01-18 / 阅读(58) / 评论(0) 分类 TED演讲娱乐篇

Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy

发表于:2019-01-30 / 阅读(99) / 评论(0) 分类 60秒科学

2009年的一部3D大片《阿凡达》让很多人都记住了avatar这个词。在网络上搜索这个词,出来的结果大部分也都跟这部电影有关。其实,avatar并不是导演造的一个词,它在印度教中指圣人的化身。

发表于:2019-02-06 / 阅读(63) / 评论(0) 分类 英语口语

An employee carefully scans a man standing still behind two photographic lamps with a gun-like scanner in his hand. The whole process takes approximately 10 minutes. After loading the data into the computer, the rest work is left to the 3-D printing

发表于:2019-02-14 / 阅读(54) / 评论(0) 分类 英闻天下
学英语单词
administrative affairs
ale posts
anomalous fading
antibonus
Arteria segmenti anterioris inferioris
arteriola et venula nasalis retin? superior
automatic data conversion
baryodmia
boss-men
carpal articulations
cauterium
channel restriction
chiappetti
chka
Clunton
composite fiber
crescentic area
cross-channel
current operation expenditures
cyclic photophosphorylation
de-industrialisation
Denison Plains
dummy bit
eleg-
ensilage process
Ethlnorgestrienon
family Hippopotamidae
farny
fine sugar
finger dexterity
first election
first emptiness
fiscal quarter
Fisher-John
fixed seamark
fly wheel PTO
free roll
free-molecule flow
friction-type mix
front foot corridor
germinal slit
global illumination model
grandfather file
graphical input device
interstitial salpingitis
intraepithelial lymphocyte
Iris kemaonensis
Karor
Kaschau
kHz (kilohertz)
Kormilovka
leadwort families
lion food
literature search
low-reliability item
lower part of a cereal leaf
main closed loop
margaron
Methylglyoxalidine
moderate size earthquake
mountlets
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obtain admission to
Opisocrostis
p-dinitrobenzene-azo-naphthol
painting procedure
Panel Bank
pipe and tabor (england)
polytrichia
press residues
private secreatary
quissonday
reticulotropic
rotundo-
salt of Saturn
sattva
screens
securities-law
showmanish
slit celluluse film
smooth-leaved elms
sod formation
status dysgraphicus dysgraphia
still preheater
sub broker
Suzemka
swshsesasts-s
take full responsibility for output quotas
timeo Danaos et dona ferentes
tincture of Virginian prune
tinea of hands
torpedo boat destroyer
traction for train exceed mass norm
trip-hop
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tumbler dryer
unearned rent
unit magnetic tube of force
us patent
USUHS
wheel-tractor
wyry