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四碘荧光素

40.Development and the Environment With the development of industry,people are faced with the problem of a worsening environment.Fish are disappearing in many rivers and lots of green land is changing into desert. What are the causes of this?Firstly,

发表于:2018-11-28 / 阅读(125) / 评论(0) 分类 疯狂英语易背作文

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

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文,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:2018-12-30 / 阅读(68) / 评论(0) 分类 有声畅销书-秘密

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

Ganso could be out until 2013, says physio RIO DE JANEIRO, Sept. 28 (Xinhua) -- Brazil midfielder Paulo Henrique Ganso could be forced to wait until next year to make his debut for new club Sao Paulo. Ganso, who joined the Brazilian top division outf

发表于:2019-02-06 / 阅读(102) / 评论(0) 分类 英语新闻

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
学英语单词
17-hydroxysteroids
a lots of
amygdalifolius
anaemic spinal disease
anti-climbing
anti-delta
arbute seed oil
athwartship bulkhead
Australian Standard Time
automatic plug mill process
azoxymethanes
bacillus cavicdus
balanced division
barbal
Barbra Joan Streisand
bearing end pressure
bioclimates
bodiless ware
Bodinayakkanur
brim
centering error
cerussites
chain testing machine
chestnut-trees
cloudless sulphur
cluster pattern sample
Colap
come to little
complex pedological features
compound reflector
copiopia
cotyledoside
criticize sb to his face
cross table travel
double-ear fancy colour vase with lotus design
ehlers-danlos syndrome(cutis hyperelastica)
electromagnetic moulding machine
enterovirus poliovirus
epigynous flower
epiploenterocele
evergreen tree
failure-free operation
fire load density
fixed-unblocked records
flype
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gazella dama
gentiatibetine
give something to in pledge
go a good way
goffered
government bulk buying
hippiness
hordeum murinums
in good set terms
Indian Association
ion oscillation
Kartvelology
kuan chi
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Liparis barbata
liquid apiol
lodg
LTB
maltomobile
manual-automatic relay
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Morodomi
muscular cirrhosis
nemocardium exasperatum
neodymium-iron-borons
normal state of power system
out of hail
Pacchionian body
pear hawthorns
polishability
president of law court
prevailing party
private bag
pyra
quill bearing
reactance synchronizing method
ricketed
shorefish
slauk
solid bolck model
space shift
split DNS
spring abutment
suborder Myxiniformes
support processor
suspensure
teruko
the BBC World Service
thrombolysis
top-cross
troublin'
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utoro
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