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(175) / 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(163) / 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

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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(157) / 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(152) / 评论(0) 分类 Scientific American(六)月
学英语单词
abdominal touch
acabado
adenitises
adiabatic ignition time
alveolocapillary
annual decrement
anti-flood valve
archosauromorphs
basic clinker
be in no mood for
be togged to the bricks
beef injections
brush-up
C battery C-network
carrier cell
character frame bit
Cheddarheads
Cheongwansan
clairaudients
clubs & interests
coil-skin pass mill
communication activities
cranachs
cross-vault
culnet
daily peak load
deterministic CSL
dhh
dicyclohexyl ketone
doulle flow tray
dressing case
duplicating tracing
El Aguacate
elements of centering
equation of minimal surface
excision of torus of jaw
facultative paratisism
family octopodidaes
forced draft duct
give a warm welcome to someone
global storage
God preserve us
Guliguli
have a dispute with over sth
hyperaesthesia sexualis
immunology
isobornyl bromide
job order costing
kelvin solid
kuwanaspis elongata
lemon fish
maldel secco of lemon
manure conveyor
marine resources
mean proportional
Millington
Monteleone di Spoleto
mooey
multi-sensory
optical bias
organa
over-concentrations
overish
owner of goods
Paltauf's infantilism
pattern assembly
pore-size distribution
praesterna
printin'
propyl succinic acid
pynchons
radiation mass
radioactive fission fragment
Rathsmannsdorf
resignifies
Samet, Ko
schmahmann
screw tube conveyor
selenol
selfmade
shutdowns
straightens up
subaqueous concreting
syphilomyces
tagged herself on to
te-mine
temporal fovea
thrust-decay period
top arm aspect
tower blocks
ultramicrobalance
uncut bimetallic balance
undefused
underfeeds
unilobular cirrhosis
unrumple
uses's file code
vcha
water erosion prediction program
wheeples
whole person
you said a mouthful