[=tetracycline hydrochloride]盐酸四环素

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(177) / 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(154) / 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(187) / 评论(0) 分类 万物简史
学英语单词
a secret passion
alloy junction diode
ambaline
Artenay
arteriopressor
attoxicated
ayoreos
battaglino
bauhinia glauca wall.
blind dragon
blisses-out
block-balance
bulge oil carrier
cagy
calcium phenylate
cam controlled press
camera plane
caulophyllums
chuck in the sponge
complement activation
costumey
cut-off velocity
daily analysis
Devine colostomy
disease of motor organs
early compression
endomesoderm cell
etropus rimosuss
evodia
fluid bath
fore-backwardly
gybing
gymnadenia conopseas
he-huckleberry
high killing rate
hosstess
imperilment
infective destruction of testis
input resonant circuit
intercalating agent
irreligiously
knik
l-G simulation test
LCBV
legal deprivation of civil rights
lightning tooth cross cut saw
LOGEX
mail cloth
Malcolm Little
marine multifunctional incinerator
Milliardetism
miter-box saw
model magnet
non-extractive
normal line
novae
novocaine oxide
occasion
olse
on off trip
P-ATPases
palettized
peptidyl
pin-high
pivoted bolt
place an order for sth. with
plankton association
pot-heads
preassembled bridge
protection window
Qwners Agent
reside at
retinocerebral angiomatosis
Rheum palmatum
rope splicing tool
rosette bit
run-off rails
sarkisians
Singra
sleeper cabs
sons of Liberty
spin vector
St. Mark
staining compound
Still's disease
strobe memory
subtract from
tabescent
table press
tappette
tathalamus
three-address format
time-jump
to bang your head against a brick wall
twin-blade
unilocular strabismus
well-padded
wittenborn
would rather have someone's room than his company
yearbyyear