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This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(104) / 评论(0) 分类 Scientific American(一)月

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(89) / 评论(0) 分类 医务英语

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(113) / 评论(0) 分类 万物简史
学英语单词
al maqil
algaas regrowth
angelicone
artificial line
balanced termination
besweeten
broad in the beam
chile current
crisply
ctRNA
curled bedding
deficiency of defensive qi
delany
descargamento
desire path
di-iso-amyl phenylphosphonate
digester silo
diplomatic parlance
dishonorable discharge
double - digit inflation
dpst switch
draw iron
e-mail (electronic mail)
edge water line
elecric instrument testing device
end-of-conversion pulse
entendering
esophagogastric
eurhopalothrix procera
fancy grade
fastwalker
feeling
Ferrofallidite
first rater
fluctuation phenomenon
functional expenses classification
funnel-shapeds
gas carbonizing method
genus Scutigera
glaucoides
gragging
hamids
hyoscin-N-butylbromide
induced labor by oxytocin
induced-draught cooling tower
infinite stage regulator
innocent
intermediate glass
koettigite
komodo lizards
latent neutron
lyricist
macrauchenia
Mainland Island
megaelectronvolts
michelis
moist coat method
moly b
multiple source statement
napier equation
neghnesse
neijiang
nomenclatress
nonassertion
oil-platform
Ottersheim
over-reliant
oxyphil(e) cell
photorelaxation
pissant
plasmaphoresis
plate calender
positive implication
pozos
propamine
provent
rack rates
radiopulmonograph
Ranina
reedists
reseau mondial
Reserve ratios
sacral venous plexus
sample-card
Samson's theory
seethes
self acting device
semonite
spot unblanking
starter relay switch
straight refinary gasoline
strength of dependence
sulfonated phenol formaldehyde resin
surface-grinder
surrounding environment
take something under advisement
tertiary butyl
tremograph
tube skin temperature
two-gap head
wind someone round one's fingers
yauper