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(139) / 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(121) / 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(123) / 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(120) / 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(117) / 评论(0) 分类 Scientific American(六)月
学英语单词
2-p-Fluorophenyl-1-methyl-5-nitroimidazole
allochoric
append file
asyllabia
at the bare idea of
augmentation mammoplasty
auroral reflection
available alkali
based reference
battledores
beachier
bead test
bottom of the hearth
bottoming hand tap
box score
bumpin'
calcareous slay
Canarium album
Dikelocephalus
dlh
dorsal metatarsal arteries
dyslipoproteinemia
electro-optic crystal light modulator
electrothermic ferro-silicon
enkeldoorn (chivhu)
find the bean in the cake
for all intents and purposes
formyl-glyzinanidin-ribonukleotid
foundry fan
gammagt
gohars
golite
Google ads
gp18
grass pine forest
hameln
helicine arterys
herba agrimoniae
Heteronemertini
high-factor
high-lift
hold you down
in labor
input status register
irregularity under no train load
jobbing work
Kauaians
kind-heartedness
kuusamoes
longitudinal spacing
macro-creep
magnetic coagulation
main propulsion unit
main wing
Mendarik, Pulau
Microstreptospora
Molochna
Monte San Giovanni Campano
morphologic correlation
Newton Point
O.M.
Obote, Milton
oleanilid
outer motor cooler
pentasulphide
pickquet
potatorum tremor
pre-cartilaginous
professional tennis
prominence of sunspot type
put her down
regular curve
rf transmitter
riverfest
running direction
Savonranta
sboes
self-promotion
Shādadkot
significancies
slice method
social base map
somera viridifusca viridifusca
starry ray
static display
steel mesh reinforcement
stipulated limits
stress ulcer after war injury
structural growth
synthetic call option
telangiectasies
Ternate, Pulau
transeri
tree poison
unwieldiest
vagabondical
varnish-treated tape
Vega, Lope de
Western honey mesquite
withdraw court
zarinas
zero rates of duty