双光子荧光

Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of

发表于:2018-12-24 / 阅读(178) / 评论(0) 分类 2015年Scientific American(一)月

A nightlight may keep those monsters under the bed. But it may also open the door to the blues. Because a new study reveals that animals exposed to light all night long show signs of clinical depression. If you have access to electricity, you no doub

发表于:2018-12-24 / 阅读(187) / 评论(0) 分类 Scientific American(十)月

E 电泳 electrophoresis Ellis - van Creveld syndrome 酶 enzyme 外显子 exon F 家族性地中海热 familial Mediterranean fever 荧光原位杂交 fluorescence in situ hybridization (FISH) 脆性

发表于:2019-01-03 / 阅读(193) / 评论(0) 分类 医务英语

DAVID GREENE, HOST: I mean, let's listen to this. (SOUNDBITE OF TV SHOW, STAR TREK: THE ORIGINAL SERIES) JAMES DOOHAN: (As Captain Montgomery Scott) Ready to transport. WILLIAM SHATNER: (As Captain James T. Kirk) Energize. D. GREENE: Yes, the familia

发表于:2019-01-16 / 阅读(226) / 评论(0) 分类 2017年NPR美国国家公共电台7月

But this still doesn't explain why light is able to pass through glass rather than being absorbed as with most solids. 但是这还是不能解释为什么光可以穿透玻璃而不是像其他大多固体那样被吸收。 For that, we need to go a

发表于:2019-01-17 / 阅读(223) / 评论(0) 分类 TED演讲教育篇
学英语单词
acidum benzoicum
acousmatagnosis
air escape main
anthropomorphical
antisnooping
asynartetic
automath 1800
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bandy leg
Bingi
bioequivalencies
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Ehweiler
emmons
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externally-pressurizde gas lubrication
extracapsular dendrons
favipiravir
federal withholding tax
field resistance
fightingest
Gamasidae
GLC
granular hemocyte
gryde
half plate
hands-to-mouth
head-race
hoisting accessory
ibarguen
inferior pharyngeals
infinitive phrase
instea
Karda
La Guaira
lillian hellmen
loricas
love-drury
magnetic oxygen meter
Massachusetts fern
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mortfundit
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nonfranchised
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normal shock
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Omφ
Paible
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sudatio
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triple-threat missile
truncatella guerinii
Turpinia affinis
unstabilizable
vajazzle
vithal
web interface definition language