四溴化碲

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

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AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

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By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

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AGRICULTURE REPORT - Cover Crops By Mario Ritter Broadcast: Tuesday, March 23, 2004 This is Steve Ember with the VOA Special English Agriculture Report. The idea to grow a crop that improves the land

发表于:2019-01-30 / 阅读(68) / 评论(0) 分类 农业与发展

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
amphiapomictic(turreson 1926)
analyzable
Aragon, Louis
Artesa de Segre
ask(ed) price
balance savings account
bell centre punch
board over
breeveld
c-bus
carotene oxygenase
center of drag
composite design
consumption systems
cool story bro
cripple cr.
cross-track resolution
delay-action circuit breaker
demorance
dimethylaminomethylruthenocene
dinner-times
directory facility
disappreciation
Dorsedin
duty appraiser
egg-layers
electrical spurious discharge
eosin(e)
epitaxial polycrystalline film
equivalence of fibre bundle
Ferrallite
ferrolites
flexible parallel processing
fluidization medium
freight traffic management
g.s.m.
Gamarde-les-Bains
glassy polymer
glebae
goof around
graphite fiber
Grewia rugulosa
gtos
hesperiphona vespertinas
homogenises
horridipamera nietneri
indexed loan
infectious transfer
input/output exchange data communication
jet soldering
jihadists
kalaite
Le Maire, Estrecho de
linear bag
loxoscelism
lycothunine
matrix formulation of linear programming problem
mildewicide
Minana
miscellaneous charge detail number
moyez
naturalisations
nicopile
nonattenuation
on-shore maintenance
oscillatory shear
parenchelyurus hepburni
Phecda
phosphinyl
phototelegram
plantigenous
prostate specific antigen
radio-echo detector
retrait
rig pig
sabra
santoin
sellmeier coefficients
shielding low tension insulator
simultaneous punching-printing
smooth-bore
speckboom
stratocumulus Lacunosus
strochetts
subdew
subdivided resistance
submersible electric centrifugal pump unit
sunpath diagram
Takou B.
tchyre
the orchestra
TJI
turnas
uncomfortability
varnished cardboard
warrant exercisable
washed-silk
water bear
water immersed soil density
water requirement of crops
wool grease recovery
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