音标:[,tetrә'dæktil] ;
a. 四趾的
a. Alt. of Tetradactyle

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(71) / 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(60) / 评论(0) 分类 医务英语

Science and technology 科学与技术 Splay-footed, not flat-footed 不是扁平足而是八字足 A new fossil shows that evolution does not always mean change 新发现的化石显示,进化并不总意味着变化 Palaeontology 古生物学 The

发表于:2019-01-26 / 阅读(47) / 评论(0) 分类 经济学人科技系列

Science and Technology Palaeontology Splay-footed, not flat-footed 科技 古生物学 八字足,而非平足 A new fossil shows that evolution does not always mean change 一个新的化石表明:进化并不总是意味着改变 WHEN a coelacan

发表于:2019-01-26 / 阅读(56) / 评论(0) 分类 经济学人科技系列

Science and Technology Palaeontology Splay-footed, not flat-footed 科技 古生物学 不是扁平足而是八字足 A new fossil shows that evolution does not always mean change 新发现的化石显示,进化并不总意味着变化 WHEN a coela

发表于:2019-01-26 / 阅读(51) / 评论(0) 分类 经济学人科技系列

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(71) / 评论(0) 分类 万物简史
学英语单词
accural basis of accounting
actual quantity issued
acute phase response
albedo electron
angular planing
b.upton
ball charge capacity of tube mill
beta reduction
cafetieres
capitals of serbia and montenegro
Chalky I.
clervals
cockblocks
Coffs Harbour
common channel control
continuous interrogation
convenorship
coronary band
data redundancy reduction
declamacion
definite relative pronoun
direct control microprogramming
Dowling L.
ease-to-learn
egrane
embarkees
enact a law
extraneous locus
fissidens japonico-punctatus
fixed pattern
giedion
gummose
gyppies
Hamju-ǔp
hemitrichia leiotricha
Henri Matisse
Hodgkin disease
hydraulic torque of reactor
hydrostatic fuze
in mesh
in pod
inland corporate bond
interference peak
internal public relation
international syndicated bank loans
inversion bridge
Jäderfors
lagorchestes fascinatus
lay eyes on
lbos
left anarchist
lip clearnace
luminous printing ink
magic cubes
magnetic decision element
massage for abdominal diagnosis
maximal transformation
metadirectory services
microprogram writing
minimaxing
mixed integer linear programming
moscow' saint paul
multi effect
NACRO
neoreserpiline
noise blanking
ntbg
ortho-oxybenzoic acid
policy depreciation
press the trigger
profos
razeeing
revetting
riibosomal proteins
ronsee
round dozen
scan sheet
scind
second motion engine
self-governance
Siebenbäumen
sifting box
slab with haunched ribs
soil heat convection
speaker recognition
standard constant
sylvilaguss
take by force
tantalised
Taphrognathus
Teochew
terrestrial ball
titan bronze
toluino-
torque vibration damper
tubular boiler
uncompromisingly
uniprocessor
van-current
vertical drift chamber
washed out soil
water consumption curve