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(130) / 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(109) / 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(109) / 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

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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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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(107) / 评论(0) 分类 Scientific American(六)月
学英语单词
8-oxocoptisine
act in concert
agricultural system
amateur-satellite service
awning deck vessel
baliunas
Banham
binary comparison
bloodmobiles
box lead chamber
bulbocavernosus
butcher board
calcaneuss
casting box
central liability
coast trade duties
common ashes
concisenesses
cosmic noise
coundight
curtain raisers
dankly
deviancy
dianes
dural cul-de-sac
dust whirl
enervate
englacial lake
environmental managemnt information system
expense in carrying on business
factor rotation
final drive sprocket
FTNS
galacturonosyl-L-rhamnose
German police dog
graded task
GSL (generalized simulation language)
have the law of someone
hilsch vortex tube
hodads
homecentre
Hydrocotyle salwinica
inertial element
inevitablenesses
inorganic fungicide
interpose a remark
kerneled
Langmuir trongh
lead lane
legislatress
Liebermann's test
light loss factor
linefeed
macroglossum heliophila
melaque
metallic compound
n-heptadecanoic acid
non-salient pole machine
omitted value
orange beef
paragastrozona japonica
parallel Cardan mode
peachy-colored
permanent gas
Phoshoglucoisomerase
presifts
privatiser
pseudocardia
puccinis
queens function
receipt note
red-tinted
reflected number
reginal
Rerwick
resources for computer system
revisionary metamorphosis
rotary cultivator with side drive
SAML
satellite phones
Saybolt viscosity
Serinus
several investigations in agriculture
shorn
sir thomas malories
snaith
sonoporation
stay classy
straight rule
sulfophilic element
switzers
there is no place like home
thermionic power generator
three times
tropical savanna, tropical savannah
ulto.
uneled
unrelation
Veneza, L.
Waplewo
woods hole oceanographic institution (whoi)
wych-elms