人工立体观测

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(104) / 评论(0) 分类 2007年NPR美国国家公共电台

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(94) / 评论(0) 分类 创新英语

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(125) / 评论(0) 分类 60秒科学

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(四月)

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前,The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(51) / 评论(0) 分类 英语单词荟萃

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(107) / 评论(0) 分类 VOA标准英语2011年(十一月)
学英语单词
abdelaziz
acanthocephaliases
acole
acrylic resin
air-braking
air-cell
asynchronous start/stop teletypewriter
bank of oil
basic procedure
Birse
candling egg
Cantrece
carbon dioxide compensation
centre drvie motor mower
Chikwanda
counting printer
daily check
display status word
double nut
drilling island
dynamic network
economic development cycle
electrical method of sampling
electromagnetic-wave
Enderby I.
entitlement psychology
ers
faith healers
false pain
family roridulaceaes
fluctuatest
fresnel-huygens principle
gas phase compressibility
general semisimple algebraic group
golfaholics
hetmans
humping signal
incompressibilities
inductance, mutual
iron(ii) rhodanide
ISABR
isoamyl phenyl ketone
Koriac
legal principles
lymphlined
Majona, Pta.
maximum principal-stress
mondic
monetarist variant
mouseketeers
moving film
muscle strand
myasthenic pseudoparalysis
national-government
notochords
nuclear neurology
numbering convention
numbertwo
on-target earnings
operational information system
Ophiopogon fooningensis
paraphilic
perithelial cells
phenomenological sociology
Phthivazid
portal venography
project athena
radio approach aid
regional development grants
rhodic nevyanskite
Sevier
shear fold
shear wave probe
show-cases
shtadard screen scale
Singri
slag rod
smelling bottles
solder-ball
staunched
Striphanthus
sturnus sericeus
subatmospheric discharge
sulawesi basin
swimlane
sylvas
testaceous
thymoprivic
Tokharians
Tongnim-gun
toppermost
totts
transparent coefficient
triply orthogonal family of surfaces
ultratek
volcanicities
volumetric heat-release rate
white violet
Woodland Park
xanthellin
zanjans