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(287) / 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(241) / 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(270) / 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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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(235) / 评论(0) 分类 Scientific American(六)月
学英语单词
a-and-e
adult instar
aero-photogrammetric survey of soil
angelica dahurica(fischer) benth. et hook
aphosphagenic
arc perimeter strabismometry
as safi (es safi)
Aujeszky's disease viruse
autogene sulfur blue
backscatter radar
be out in the cold
Bona Mount
brachinuss
calico ball
carroccio
cast coated paper/board
chromocytometry
cladding surface diameter deviation
co-habited
communications processor
constac
construction group
corrugated barrel vault
crack and fissure
cressing
crested swift
criminal physiology
crush barriers
del-bar
derrick erecting truck
donor-acceptor
double integral sign
drawn pipe
dual market of gold
earth oscillation
emmetris
fitting-shop
forecastle
forming horn
forstalling
full parabolic reflector
geocentric orientation
give a tap
heavy-duty loader
high-level language
interferometric spectrometer
interpretative version
isolation valve exhaust water riser
kegel exercisess
lang's method
libertism
limit cator
lra
magnesium tungstate
matchings
McKinley, Mt.
monosodium acid methanearsonate
multi-infarct
north latitude
number of degree-day of heating period
Oersberg
often-quoteds
on acid
Petrila
Philip Milton Roth
polypodium eusatum thunb.
pontine tumor
preassociated
pregnantriol
produce of deadlock
pronota
pseudocyclopiids
r.t.r.
rayse
regrafts
requisite space
roach bait
rwa (radwaste administration)
sales to fixed assets ratio
sauscyre
scutterers
siggers
slooming
splash pool
spring plates
squash rackets
squintiest
structure variable
supraoptic hypophyseal tract
surface weather chart
sweatiest
synchrolight
telescopic type damper
termwise differentiation
Tibet Plateau
tigretts
triacsin C
under-perform
upgrowth
vapor-phase cracked gasoline
vogele
watchstanders