2013年Scientific American's Six

this is scientific american 60 seconds science.i am soufi bushiwik got a minute? the mid-day nap is a preschool tradition, but is it necessary? some preschool plan to eliminate this downtime to feed in more teaching which could common the expense of

发表于:2019-01-20 / 阅读(72) / 评论(0) 分类 Scientific American(十)月

The midday nap is a pre-school tradition.but is it necessary? Some pre-schools plan to eliminate this downtime to fit in more teaching which could come the expense of learning.Because the study suggests that this news may help kids retain information

发表于:2019-01-20 / 阅读(65) / 评论(0) 分类 Scientific American(十)月

The mid-day nap is a pre-school tradition, but is it necessary? Some pre-school plan to eliminate this downtime to fit in more teaching, which could come the expense of learning. Because study suggests that a snooth may help children to retain more i

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This year's prize is about taken thechemicaless experiment to Siberia space.Stafharn Cormack,permanent secondary thewell Swedish academy of sciences,and press conference at 5:45AM US eastern timethis morning.The lord Swedish acedemy of sciences has d

发表于:2019-01-20 / 阅读(56) / 评论(0) 分类 Scientific American(十)月

This years prize is about taking the chemical experiment to the cyberspace. Staffan Normark, Permanent Secretary of the Royal Swedish Academy of Sciences at a press conference at 5:45 am US Eastern Time this morning. The Royal Swedish Academy of Scie

发表于:2019-01-20 / 阅读(71) / 评论(0) 分类 Scientific American(十)月

This is scientific america 60 seconds science i'm cristfor dediother. got a minute?46 million years ago, northwest mountainer was traceable forth of gaint fers,conifers,and ginkgoes. tiny primites leave there as did right knows and horses in crocoss.

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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!

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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!

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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!

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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!

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This is Scientific Americans 60-second science. I am Wayt Gibbs. Got a minute? A protein can tell us a suspicious spot. Is this benign along or cancer of a tumor? In the case of lung spots 4 and 5 turn behind us. Unfortunately, making that determinat

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This is Scientific American 60-second science. I am Sophie Bushwick. Got a minute. Jet lag. Jumping a few time zones causes problems with sleep even digestion. but new research means we could step closer to preventing this voigers vexation. The study

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The human voice is capable of forming a plethora of incredibly different sounds. So many, in fact, that each individual language contains only a subset of potential sound units or phonemes. What factors determine whether a phoneme enters coming in us

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Most birds don't have penises. Good, I have your attention. Of course, female birds don't have penises. But, neither do most males. Now researchers have unravel the genetics behind the dispearance of this anatomical apparatus. Their penetrating insig

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It takes a village to raise a child. Well, the same is true for finding what are called spaceworps. That's according to astophysicists who are calling for volunteers to aid in the search for gravitational lenses. Astronomical objects are so massive t

发表于:2019-01-20 / 阅读(63) / 评论(0) 分类 Scientific American(六)月
学英语单词
Alib Ike
Angiostoma
asphalt well
Avery Island
ballondessai
Ban Wang Yai
bilaterals
blown saves
Bragg-Pierce law
breaking-off process
bus bar disconnecting switch
butter paddles
cabinet government
calidities
circulating type oil supply
confirmations
Cormelian
depositional phase
diazosalicylic acid
dishlicker
disruption of the chain reaction
dithio-hydroquinone
electrorheology
emilions
Estagel
fade you
family Vireonidae
fluoromide
fugged us
fur dressing
galiantine
galiardi
gastro-hepatic omentum (or gastro-hepatic ligament)
grand-jury
grave responsibility
grid current capacity
haecceitic
head band
high pressure water jet cutting
high vacuum apparatus
histocompatibility test
inclined impact
jack and the beanstalk
kinetic theory of solids
knight of the Jemnay
labyrinth gland
Lepiota clypeolaria
linespaces
low-frequency ringer
majority statutory
masoods
meridional tangential ray
meteorologic
misacknowledge
miss plant
monjitas
Mān Sat
Naurzumskiy Rayon
neck piece
neo-mercantilists
Niobo-tantalo-titanate
non-anticipating
Nonant
oblique gutter
over-hardy
paul newmen
plfa
protect switch
quasi-personal
rassadorn
reverberatory burning
Ricoh tester
rotary mechanical output
rubber covered roller
Rythmodan
semistrong extremum
sergey brin
shell roller
space trajectory
static unstability
steam disengaging surface
strange bedfellows
subconference
swivel-vice
syndactylous foot
take it to the next level
tarsocheiloplasty
terrestrial water
theory of reliability
Todendorf
track while scan program
trade safeguarding act
transforming principle
transverse fornix
ultrasonic sealing
wage rate paid
waste chemical reagent
whole-house
widening conversion
worst-case complexity
writing gun