四氰铊(III)酸铊(I)

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

The planet also began releasing oxygen, thanks to an ancient adoption of photosynthesis. A very ancestral primitive plant cell either engulfed or tried to digest or surrounded a cyanobaterium and instead of digesting it, it actually became an organ w

发表于:2019-01-23 / 阅读(50) / 评论(0) 分类 探索与发现2014年

 Superglue 强力胶 Male: Help!Help! Female:What's wrong? M: I was fixing my coffee cup with superglue .And I must have got some on my fingers but I scratch my forhead.And now my hand is stuck to my head. F: Superglue ? Cool! What makes supergl

发表于:2019-01-26 / 阅读(47) / 评论(0) 分类 英语听力文摘 English Digest

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(70) / 评论(0) 分类 万物简史

Unit 1 预约后见面 Dialogue 英语情景对话 A:Excuse me. But are you Mrs. Smifh frrom America. A:您好,您是美国来的史密斯女士吗? 见面.jpg B:Thal's it. I am Maria Smith. You must be Zhang Lin from Tianjin Sports Focility Co.L

发表于:2019-02-27 / 阅读(234) / 评论(0) 分类 高频英语口语对话
学英语单词
abloy
Antipyritics
aunc-
automaths
bar counter
box-drawing character
brain-picking
bsc.
c.f
caitanya
cautor levukense
celebrity novel
cheating
commercial reservoir
contestible
cytopathologists
dating of minerals
daykeeper
depth-feed mechanism
digital local oscillator
dioxins
dorneck
drunkify
eccentric ring
equine influenza
Equisetales
faulkenberry
firelight
flush snap switch
forward financial statement
ham hocks
hard system
head switching
heliocentric latitude
home cursor position
homecomings
impairing
imperfect double monster
imperspicuous
index number of the price of consumer goods
indian meals
intervertebral foramen
involvucellate
irascibly
James Gang
Kirin-ri
long-term hydrological forecast
Lord Palmerston
lubrication wedge
Ludwig's plane
lugarite
Mailmobile
main square
manufacturing systems
marquet
Maurizio
mazzarine
meteorological meeting
micher
mid-ships engine
molecular luminescence
nicotinoids
non-cognate
notch fatigue
off one's chest
open market operation
Pels-Macht tests
phenacenes
Pictet's chloroform
pinus parryanas
pipe organ
polarization interference
Ponce, Dist.de
preliminary table of offsets
purulent exudate
R. S. V. P.
rayon net
reference spectral irradiance distribution
resuscitation room
roller welding
rule-breaking
sale-leaseback
salifluofen
San José de la Mariquina
sand patch test
satelloon
second fundamental form of a surface
shepherd's weatherglass
shooldarry
short list
skiffle group
space parachute
strategic planning system
supretemporal
swanking
Taldan
terminal sinus
thyroid-binding globulin
unitest
vagina envy
Waitahanui
whale catcher, whale chaser