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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(214) / 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(227) / 评论(0) 分类 万物简史
学英语单词
8-azaguanine
acanthopelvis
acceptance requirements
adjustable constant-speed motor
aeronautical map
antitrades
aschenbrenner
bone-dry
braveur
Brazil-nut oil
bruers
checked twill
chromocene
Citodon
coiled bar
cold flat rolling
compact single capped fluorescent lamp
connubialism
controull
cosmic virial theorem
cytoplasmic cycle
cytotrophoblasts
delphinium bonvalotii franch.
develop in a capitalist way
Diagnostic Drawing Series
direct indirect heating
dry reed contract
dual-pressure valve
effective overload output of a heat engine
electric lobe
entrants
environment-oriented
environmental-law
ethnoscientist
fault location monitor
foam extinguishing agent
fogcutters
food stamp program
Gaelicise,gaelicised
glandula apicis linguae
grasselli
gun-lathe
have a voice
Helmboltz resonator
hexadecapeptide
holding ring
horikawa
Hvammsheidhi
indigofera strachyoides lindl.
internal calibrator
internal contracting brake
isostructurally
joyridden
knockin' off
letter width
lop
make a score off sb.
manias
martelli
mictone
mistura carminativa
mixed traffic line
mixotrophically
morphosis (sachs 1894)
Nibmar
normal base
object classification
Ogham Irish
oral pit
Penn sero-flocculation reaction
polyphenic
regressional
ringoen
romans-fleuves
SBY
score sheet
seljalandsfosses
shawl-muscle
Siberian Chronicles
simple parity code
Sirpur
star-turns
state of intoxication
state trade
sterecscope
straw mattress
stroboscopic xenon lamp
superrecursive
supported shaker
symbolic assembly system
termination of procedure
the apple never falls far from the tree
thomas-more
thoracic ctenidium
tipula (acutipula) quadrinotata
two band picture
vaduzs
VHF
volume compressor
wall panel heating
warpig
wheel-thrown