[医] 四溴噻吩

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(62) / 评论(0) 分类 医务英语

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

发表于:2019-01-06 / 阅读(90) / 评论(0) 分类 农业与发展

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(72) / 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
2-isopropyl-5-methylbenzoquinone
a sense of
actualities
all fund-combined balance sheet
Ambrosol
americanmade
anti-consumerism
apligraf
arrow-like
auriculastra subula
azad shahr
beamers
Blondlot rays
bossen
Boyce-Codd normal form
calcimorphic soil
card loan
Casupá
chapeau
compound-interest factor
consignment stock
corneal pulse-wave
corticotrope
Culion Island
diacarboxylic acid
drill gismo
ECEC
Edenized
exergonic
foreward curved vane
form grid settings
frequency of radio
frontsides
full feel
gasteria pulchra(ait)haw.
geometric horizon
Ghiroda
goal directed reasoning
green shoots
grothus-draper law
hemolith
inflammability test
jamming of a drilling tool
lateral vein of lateral ventricle
linsay
liquid-liquid heat exchanger
list of figures
machoistically
maintenance building
molluskicide
mooring component
mouse-drivens
nervi cutaneus antebrachii dorsalis
noise limited sensitivity
nonis
oscillator filter
oxygen connection
painted-leaf begonias
papalism
phoneless
primuss
princesses consort
private classroom
receptor-destroying enzyme
rectilinear cascade
requiem aeternam
Ridell's operation
ring armour
Ritual Decalogue
Salix burqinensis
saturnine joint disease
Silvery-Cheeked
soft shadow
Souvanna Phouma
SSEA-1
steckel
stelocyttarous
steroid sulfatase deficiency
storage bunker
strike it rich
strike-off machine
studio camera pedestal
summer-job
swing-voters
T'aiyeh Pond
telangiactasis
theatrical performances
thenoyltrifluoroaceton
three-seater
Tibagi
tremorgen
trip feel pawl
tympanostomies
Ulrich
under instruction
under-utilized
unfated
very high-speed Backbone Network Service
vetoer
width of sheaf
workpiece cooler
zone of totality