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四羰基化物

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(203) / 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(183) / 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(211) / 评论(0) 分类 万物简史
学英语单词
accumulated reserve
aeropark
armateur radio
arytenoiditis
back emf cell
balance weight retaining wall
barrel roof
brachypteryx montana goodfellowi
broad hepatic ligament
brochoscopy
buehler process
build canal
candelieri
candied apple
cart station
catarhine
celomic
chlorate candle
cirsoid
coastal minelayer
coasting grade
conducton
conflictualism
CRD winding
decorative string
deevy
dewer
dinitrosalicylic acid
discriminant of polynomial
distance from spindle nose to central line of table
doxofylline
earth-atmosphere system
Edsele
etamsylatum
exposed inclusion
expressibly
filter photometry
Galinsoga parviflora
galvanized iron wire nail
genus caladenias
gingeli
give someone the bellows
gortex
greenfuel
grinding wheel dresser
group dynamics training
hashes
have a rod in pickle for
head-ache
how do I get to
in fornt
input pulse width
keto-aldehyde
Krup-skaya, Nadezhda Konstantinovna
lacustrine plain
left-right deviation
legitimus
main throttle
manually operated equipment
masthede
mingle with
negligent damage
no year appropriations
norcarenone
onshoring
opacular
Ostercappeln
ouachita mts.
palistrophic
pastinaca sativas
pick and place robot
pilomotor nerve
pilot frequency generator
pippig
polyomavirus
Potash-Jarosite
precipitation-measuring radar
profit-maximizing capital stock
raphioid fibre
Reggio Emilia
repayment period of investment
requireth
return-to-zero record
selected dealer agreement
single-frame writing
space-heating load data per unit floor area
submerged bearing
take toll of
terpene
thence
transient conduction
transmittal step
turbofans
twisting stress
ultraviolet erasing
underlimbed
universalisation
vidicon camera tube
vinaconic acid,cycloropanedicarboxylic acid
whole project
your guess is as good as mine
Zulutime