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(128) / 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(106) / 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

发表于:2019-01-20 / 阅读(118) / 评论(0) 分类 Scientific American(十)月

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(108) / 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(109) / 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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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(106) / 评论(0) 分类 Scientific American(六)月
学英语单词
a lick of
aaas(american association for advancement of science)
air national guards
anticommuted
because reasons
big-walls
bipolar HVDC control system
blackpools
brown leaf rust
brown trichonocardiasis
cave marble
cocoon pick-up fork
constitutional insanity
Crest-Voland
DC capacity
defect of application
despatching route
diplomatic privilege and immunity
double inclined plane
dusky-coloured
edmonia
electoral professionalism
eletrified-particle inspection method
encephalica arteria
family Phalangiidae
five cardon ring naphthene
fuel detergency
galeocerdo cuvier
gate-lodges
German chamomile oil
Graphics accelerator card
greenwich observatory
gross modal
handwriting
hests
heterodimer
homo habiliss
Hydraulic Cranes
hyman rickovers
imagery
immediate mode
in the depths of
in-line skating
integrated computer aided manufacture
internal time varying perturbations
iron matrolite
ironing room
Isoephytina
laugh in sb's face
laviana
lonchura punctulata topela
long peroneal muscle
longitudinal fibers
low temperature lubricant
makeup pump
maskrey
molybdenum plate
munida distiza
Na-metaautunite
near-sized particle
non-determinate computation
palettization
patellometer
peachleaf willows
physical delivery
plastainer
pressure-intensity
property database
radio-controlled car
range error function
re-heard
Registrar of Companies
respeaking
rough zone
scan technology
send under
septae
sheet of water
Shek O
shivered
soda lime process
steleophaga
stimmy
structural trap
structure-oriented editor
submediant triad
susotoxin
Swainsona
sweep frequency radar responder beacon
test tube rack
timeless existences
tincted
traders
transverse-plane
tunica vaginalis
unfair methods of competition
unimitated
Venae phrenicae inferiores
visual display unit (signal)
water bottom
works councils
Xiao Hong