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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(266) / 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(261) / 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(301) / 评论(0) 分类 万物简史
学英语单词
0534
achene of Siberian cocklebur
active level transformation
AJ (anti-jamming)
alternaria longipes
amsulosin
analysis routine
apicomplexans
apollodoruss
arreyse
bills of lading
blood types
business information
calms of Capricorn
carboxy methylamylose
cazenave
coefficient of filteration
cogitate
Critical Levels
crustal instability
decklike
disk wheel
distance setting
drawing-table
dried plasma
estimation of population proportion
evoxanthidine
expand and contact freely
FDPC
flap guide rail
Flattening of the yield curve
focal hyperbola
free gas cap
gobdaw
have someone at one's beck
havisham
head band
Hendrik Frensch Verwoerd
high-commission
Holzen
hypostatic congestion
impact testing machine
internal combustion engine driven generator
internal core trade
jet conveyer
JSPA
laser speckle velocimeter
lemels
lifting slide
lifting trunnion for erection
liquored
littleness
long-dated gilts
mamores
marlton
medical polymer
microclimatotherapy
miller index
minimum safe height
mosquito craft
moving cluster
nelders
nicotianus
oaths
odontocetes
omega-oxidation theory
overloading operation
parre
Pennsylvanian
phosphoesterases complex
plate-link chain
porphyria variegata
preorbital crest
private development corporation
renal tubules
rotary balancer
sacrificial corrosion
saut
sealed module
shares of stock
sixbyfour
snigging
software user's manual
Spherophorus necrophorus
stump powder
sugar gliders
take easy
television kinescope
temporized
Tisjön
topside facility
torkret
transgay
trifolium alpinums
true energy of the zang organ
varic(o)-
veinage
water-aerobics
welding gloves
wildflowers
without a stitch of clothing
zepedas