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人类对大脑的理解已经取得了显著进展,但到底如何研究大脑里的神经元呢?神经科学家、TED Fellow Carl Schoonover 用华丽的图像向我们展示如何使用工具,看到大脑内部的景象。

发表于:2018-12-09 / 阅读(28) / 评论(0) 分类 TED公开课:美妙的神经系统

(THEME) VOICE ONE: This is Shirley Griffith. VOICE TWO: Graphic Image And this is Steve Ember with the VOA Special English program, Explorations. Today we tell about American scientist Carl Sagan. He spent much of his life helping make space travel p

发表于:2019-01-03 / 阅读(55) / 评论(0) 分类 2018年VOA慢速英语(九)月

墨西哥湾原油泄漏的原因错综复杂,但是我们至少知道:这件事很糟糕。Carl Safina通过热血沸腾的严密质询挖掘真相,主张事件的后果影响的远不止墨西哥湾而且那么多所谓的解决方案正在将事

发表于:2019-01-05 / 阅读(41) / 评论(0) 分类 TED公开课:罪与罚

By Paul Thompson Broadcast: July 20, 2003 (THEME) VOICE ONE: This is Shirley Griffith. VOICE TWO: And this is Steve Ember with the VOA Special English program, Explorations. Today we tell about Americ

发表于:2019-01-17 / 阅读(89) / 评论(0) 分类 VOA2003(下)-美国人文故事

PEOPLE IN AMERICA -August 18, 2002: Carl Rowan By Cynthia Kirk Broadcast: VOICE ONE: I’m Shirley Griffith. VOICE TWO: And I’m Doug Johnson with the VOA Special English program, PEOPLE IN AMERICA.

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 People in America

PEOPLE IN AMERICA - Carl Rowan: One of the Most Honored Reporters in the United States By Cynthia Kirk Broadcast: Sunday, May 15, 2005 (MUSIC) VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Doug

发表于:2019-01-30 / 阅读(51) / 评论(0) 分类 People in America
学英语单词
achiness
acute/serious/enormous
affidature
alleged corrupt
antigenic determinants
art pottery
asking for correction
aulacaspis yasumatsui
babie
be kind of
Bencao Shiyi, A Supplement to Materia Medica
biology of weeds
bogie span
burden credit account
camera caliberation
carnulose
columbianus
commend sth to sb's care
commodity market pool
comovings
compressed lozenges
conductivity theory
congeneric industrial problem
convected coordinates
Cymbidium virescens
Deh-Dasht
dezinced
direct-injection
dispatch reports promptly
dispondees
dust trunk
feature connector
fructifying
gonadotrophins
houstonians
howls
Humash
hunnewell
hunsley
ideological justification
Imperial Chamber
inclined plane magnet
inexpiableness
interstitial growth
khlomon oros
Khonds
kingdoms of the netherlands
leading edge maneuver flap
leadoffs
levecel
limnograph
lymph follicle cheilitis
machinement
Meliosma longipes
melting operation
menyas
misaffirm
modulated transmitter
noncreditors
normal speed program
normalized apparent resistivity
oflife
oil branch
oliva duclosi
perhydro-
pestalotia longiseta
phytoceramidase
portable flame thrower
postmicturition
presurgical
promethea
pulpous
quit claim
radiobicipital reflex
read halt
remote switch
roller skatings
Samgeo
Santa Barbara Islands
scavenge trunk
scrap iron shearing machine
scratch recorder
sdg
Septatina
servomotor-tachogenerator assembler
southern red cedar
split-capital
stand by one's gun s
steady-state conduction
structural homogenity
submission time
subtle change
sum product
three-days
thyroidotherapy
transplantation of conjunctiva
trenaman
tungsten-cut
unplonk
vertebratas
work shift
zoogenetic infection