[化] 均四卤乙烷; 四卤化乙炔

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(101) / 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(87) / 评论(0) 分类 医务英语

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(84) / 评论(0) 分类 实用英语

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(111) / 评论(0) 分类 万物简史
学英语单词
'oo
accusatorial
acquisition of property
anthaxia erato
arc brick
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atx
autogenous inhibition
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binge eating disorder
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callejas
catur
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complete superstructure
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contrivances
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culpa levissima
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cyber spying
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delivery lattice
display.
elevator shoes
Eroglu
family iguanias
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foam collection
FSBT
gain the ballot
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Holocene series
hotellings
ice drink
in-core flux monitor guide tube
international system
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Konsondougou
kupfermelanterite (pisanite)
lawn finish
line-drive single
Lotension
lumileds
malange
marsupial wolf
naphthalene pentachloride
nasal crest of palatine bone
Nohjhīl
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unboycotted
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Viburnum plicatum
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