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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(182) / 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(155) / 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(190) / 评论(0) 分类 万物简史
学英语单词
accountion
acetum urgineae
adaptive tuning
airborne assault
American Standards Association
amorphous sulfur
anacrisis
anthracite smalls
arose suspicion
Asakovo
bearing stone
brushing down
buried in in one's own thoughts
Bushtard
camphosulfonic acid
ceramicon
channel pitch plate
Charcot's pains
choice of origin
communication list
compressed air tool
conceptual analysis
dahuricus
deie
desilverization
double sight
double-toothed ewe
drolly
drynaria rigidulas
Dushanbe
earphone jack
eddy conduction
epicism
formiminoglutamase
fully loaded arrival
gambling casino
game drive
gingivoplasty
glanceable
Gomorraha
gray forest soil
groweth
gusperimus
hole site
homochlo
Homāyūn
hot water radiator
ice dump
incremental effect
inner marker signal
irradicably
isolate waveguide
Kotri Allāhrakhio Shah
list compaction
litchie
marriageable age
mention
Middle Paleolithic
Mohanlālganj
moneygrubbers
myorgal
NADL
near earth orbit
neglectfulnesses
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on scratch
paeoniaceaes
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peptide library
pericarpium zanthoxyli bungeani
period of play
phosphanthridines
Promerycochoerus
prompt generation time
pulse generator clock
rate network
Sarqul
ship abandoner
Shīrīn Sū
single exponential smoothing
skidding tire
slow motion dial
solids expansion
subnormally
subtractive color photography
superdomain
superior thalamostriate veins
tax refundable
telephony server api
terminal unit check valve
theologant
three place accuracy
torque command storage
trade test
Tuamotu Fracture Zone
underties
von Ebner gland
water dungeon
wavelength reading spectrometer
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what's not to like?
whip crane