[化] 四乙氧基硅; 四乙氧基甲硅烷

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

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86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

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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

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Christmas Celebrated AZUZ: And of course, Christians around the world celebrated Christmas on December 25th, marking the birth of Jesus. One of those celebrations, which you see right here, was held in the city of Bethlehem, the site where Jesus was

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AS IT IS 2015-07-14 Silica Sand Mining Worries Communities 美国硅砂矿引发社区担忧 The United States is increasing production of oil and natural gas through a process known as fracking. This process is sometimes called hydraulic fracking be

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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

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学英语单词
abreactions
absencies
AGC amplifier
altitude transmitting selsyn
Alto Hama
Ancud, G.de
annual accrued expenditure limitations
antlerogenesis
arkhangelsk (archangel)
atlasovite
automatic headers
average atmospheric atom number
back-alley abortion
ball feeder
bedauxes
boste
Brassell
burchall
card image
clawing back
clenchings
comparative anthropology
conodrymillm
controlling and manipulating capability
current pass-book
dichotomanthes tristaniaecarpa kurz
driving shaft dowel
dunemobile
easy virtue
equal intercept restrictions
evacate
excuse me a moment
expense paid
extractant
facsimile network
fasciculi (musculares) periostales maxill?
Federal Sea Safety and Surveillance Center Canberra
field weakening factor
flech
formless contract
fuse
get on with it!
gironas
go sick
have a rattling time
hayatinin
hemiatrophies
hepatolysia
Hofmeister's test
house-keeping module
link relative
loop heating system
macrocell
maecha
make a good thing of
margo alveolaris
methion
monstrum tricephalicum
motorsweeper
multisulfur
near point of convergence
nitrothymol
on-line programming
oxoshinsunine
periacinous
Places bar
populistically
port said(bur said)
propagating shock wave
random observation
reagan administrations
reburgeon
recipient of goods
recordest
region fill
remevable
rupture stress
saberteeth
saddish
Salvinia auriculata
saproxylics
scaramouch
seed stalk
seen for themselves
Shore hardness
simplexed circuit
skip-in-planing
skittle-alley
stratified erection system
surface friction
TENS, Tens
tensities
to-earth
train staff
tuber fern
unbetoken
unloader valve
Upper Volta
video separator unit
visceral musculature
weather-stripping
Yalutorovskiy Rayon