四氢哈尔醇

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(72) / 评论(0) 分类 Scientific American(一)月

Brigham, you really ought to think about stopping drinking, Lionel said. People are talking. He brought up the subject as they were walking to lunch. Brigham always had a couple of beers for lunch, with a couple of bean burritos. Who cares? Brigham a

发表于:2018-12-31 / 阅读(60) / 评论(0) 分类 365个英语简短小故事

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(66) / 评论(0) 分类 医务英语

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-06 / 阅读(45) / 评论(0) 分类 英语单词荟萃

Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir

发表于:2019-01-19 / 阅读(103) / 评论(0) 分类 2018CRI中国国际广播电台

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(76) / 评论(0) 分类 万物简史
学英语单词
a-tishoo
acetylfluoride
aiadmk
areolar cancer
artiums
bartop
board library
borne out of wedlock
buoyantest
cardinalis
cellular furrow
clothe
convolution-type kernel
courne
cyclocitrane
danyelle
decidable language
deportivoes
digital enterprise
Diorchis
distortion range
divert the aim of
echo suppression circuit
effluent cave
escritors
family subsidy
fixed retainer
flash butt welder
functional application
give sb the willies
Grosser Jasmunder Bodden
guddled
gyroresonant absorption
hagia
halving line
hand bypass valve
Handa I.
hathe
history of politics
hydrocladial
implicit DO list
in pleats
induction annealing
kadma
kelli
keraphylloceles
lebensfeld
lezginka folk dance company
liquor picis alkalinus
literary canon
log charger
m.t.s
Madeira Abyssal Plain
main towing line
Maltesian cross
market capitalizations
metacarpophalangeal joint dislocation
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monomolecular film,monomolecular layer
mutatoxanthin
mycobacterium leprea
native character set
Nicomachinae
not in mesh
packet-writing
park and drive
passive-active cell
pentacid
periaxial
photo-imageable dielectric
picture start mark
planet-landing
Platysternidae
positive displacement engine
pottern
preference margin
profit and loss on securities and investments
pump discharge pressure indicator
purchase order copy
quadruple bluffing
redox indicator
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Suprax
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telephonetics
total distortion factor
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Wisdom of Jesus, Son of Sirach