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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(186) / 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(158) / 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(194) / 评论(0) 分类 万物简史
学英语单词
adjustable circular plane
aluminium-cell lightning arrester
amniotic embolism
annamycin
antitax
apocentron
as like as not
ascending pyelitis
AT-5
B. & Ald.
bartsioside
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Bishop's Falls
bombe
break even level
butaprost
cash flow corporation tax
cave flower
Charyshskoye
circuit stability
climatic snow line
coal semi-caking
craterless
cross flow fan
customs bill of sight
Dalmatian wettability
dead office
deserpentinization
disobeyers
draw cord
edge-wise compression
electrical resistance property
enacted institution
energy-poor bond
enjoyable goods
enridged
epidemiology of prematurity
fan-coil cooling unit
fernand legers
fine ore bin
fixed phase drift
foliicolous
full-screen anti aliasing
gastroectomy
Gauss map
GCCS-J
gene bank accession
general petrochemical works
glassons
gnashed
grain side
hairy ape
handheld shotgun mic
handmade specialties
hoshen
incisal angle
Inodes
iotroxic acid
kadima
Leptomedusae
let a secret out
life peerage
link in binary tree
linker directive
lipodystrophia centrifugalis abdominalis infantilis
loxarthrosis
megalosaurid
microrunning
morroniside
mulffler
octafluoropropane
odd circuit
optical tunnel
particulate organic phosphorus
pellagra
ppt (parts per thousand)
prime component
Puerto de Santiago
pull of gravity
qualitative measurement
reclusively
redundant element
reflectance analysis
Roman River
safety-bar
skeleton of building
slagowski
special relativity theories
statement of inspection
stationary vane
strawman architecture
successional species
tempo of evolution
tissue respiratory quotient
transverse dislocation
trust investment
Turing reducibility
two-valued formula
upta
weened
yellow phenophthalein
zero momentum system