四氯二氟丙烷

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

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(362) / 评论(0) 分类 2017年VOA慢速英语(六)月

硝咪唑类 甲硝唑 Metronidazole 甲硝羟乙唑, 灭滴灵, 咪唑呢达, 灭滴唑, 佳尔钠FLAGYL, Klion, Arilin 替硝唑 Tinidazole 服净, Fasigyn 氯霉素类 氯霉素 Chloramphenicol CHL

发表于:2019-01-03 / 阅读(62) / 评论(0) 分类 医务英语

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

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Charcot-Marie-Tooth disease Chinese腓骨肌萎缩征 Chassalgnac's tubercle Chinese夏桑亚克结节(第六颈椎横突的颈动脉结节) chemical synapse Chinese化学突触 Cheyne-Stokes nystagmus Chinese节律性眼球震颤 chiasmatic cistern Chinese交叉池 childhood dystrophy C

发表于:2019-02-07 / 阅读(59) / 评论(0) 分类 英文语法词汇

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

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学英语单词
'droid
acetiamine
air-fuel
akidogalvanocautery
aliphatic hydrocarbon metabolism
Apatovac
applicant for insurance
attributed string translation grammar
BAD-I-SAD-O-BIS-TROZ
banareia subglobosa
be out of sorts
bear country
blindman's holiday
budgetary outlays
capsulising
cash flow effect
charnockite
chick embryo fibroblast
christmas dreams
common frog
confutable
constitution i.
contortionistic
contral panen
cross-bones
data-research
decarboxamidation
digital stepping recorder
discursive hegemony
dona yeast
dornby
dorsoposterior
doublewire gauge
drop-away
dry-nurses
dynamitings
editor command
electrostrictive effect
eperythrozoon suis
flow tube
garage bands
geo-stationary earth orbit systems
Glentworth
GPSS language
great seal of the united statess
growl about
hare method
harmimegathy
hay loader
heel-off
hendrie
homeshops
Hracholusky
hydraemias
ideocrat
Illyrian language
instant center/centre
international bulk chemical(ibc) code
inverse electron capture
isobaric flame temperature
landing force integrated communication system (lfics)
liquid-propellant rocket
loquat seed poisoning
machine driven system
Magellanic System
may the Force be with you
morbey
navicula scopulorum
nawazs
on-line automatic control
one-vehicle
output signals
ovolytic
Peroderma
Pholus
phyllopodous
phytosynthesis
picking colony
qualification shares
SCA (selectivity clear accumulator)
scratch-pad
shallow well
single break
slators
social conservative
speed exchanger
squeeze stripper moulding machine
suction-pump
synchronous transport module
take out a loan
Tanger, Prov.de
the lantern festival
topazoseme
transfigurable
transistor short-pulse power rating
travelling portal jib crane
Trichonovo
tumblebugs
urgently-needed
vertical scanning system
wild soybean
xiphidiocercaria