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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(217) / 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(207) / 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(232) / 评论(0) 分类 万物简史
学英语单词
acceptance agreement
adjustment for turnover staff
advance interrupt control transfer
alexandre gustave eiffels
andacht
angelless
angular deviation
anisometric rock
arithmetical average
automatic potato packaging machine
B-spline surface
Banda, Pta.
basal metabolisms
becknell
Borreria
built up gauge
bunga bunga
busbar fitting
carbadox
celestial pole
charybdis japonica
chromel copel thermocouple
cirvis
clause system network
CMVS
converted resistance
defailances
dimethylphenylphosphine
duct insert heater
electoral-political
electro-optical image tube
family Indriidae
flash sump
free reeds
friabilator
Froude momentum theory
fully-suspended roof
Ganso Azul
Gulrip'shi
hexadecapeptide
hopper scale testing apparatus
hypersonic velocity
initial energy theorem
interlace operation
intermediate waves
Jāmi'
Kiritimati
Klungkung
lead dihydroarsenate
lebensfeld
line carrier
llanymynech
low interest policy
lumber core construction
lythracine
malum primarium
moremis
motor steering
music mixer
Nicenes
nuclear isomer
obvelation
ornamental animal
philodox
physical child segment
piezoresistive load cell
pinara
porcupinitic
possible point of collision
practician
prelation
preset message
protectability
pyrrosia porosa
random fatigue analysis
Rapid Reaction Forces
resolution of screen
separator type
shielded cell
Shouson Hill
sit by
sittable
sleep deprived
small type motor
special commissioners
spraying soap powder
station service transformer
steady state heat exchanger
stifftails
take a active part
time horizon
tinea tropicalis
trilinolin
triminulet
urethano
vapidities
venetian blind shutter
vice-grip
vis a vis
wear to the stumps
wherried
yaw-checking anchor