人造元素

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(217) / 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(199) / 评论(0) 分类 创新英语

Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

发表于:2018-12-16 / 阅读(126) / 评论(0) 分类 VOA标准英语2015年(一月)

UNIT 56 FOOD, CLOTHING AND SHELTER( Ⅰ ) Lesson 111 Part Ⅰ UNIT 56 FOOD, CLOTHING AND SHELTER( Ⅰ ) Lesson 111 Part Ⅰ Warming-up Exercises Spot Dictation: Eating Habits Eating _____change from g

发表于:2018-12-27 / 阅读(117) / 评论(0) 分类 英语听力入门 (全四册)

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(252) / 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(214) / 评论(0) 分类 VOA标准英语2011年(四月)

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

发表于:2019-01-14 / 阅读(178) / 评论(0) 分类 VOA标准英语2011年(二月)

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(148) / 评论(0) 分类 英语单词荟萃

[Storyteller] The journey began The fearless heroes left Heading for a place Far oh far away They had to warn Alron The prince of the North Of the terrible danger That threatened all the lands He holds the secrets Of the black magic His weapon is The

发表于:2019-02-11 / 阅读(169) / 评论(0) 分类 英文摇滚歌曲

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(217) / 评论(0) 分类 VOA标准英语2011年(十一月)

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学英语单词
acceptance requirement
acrodactyla orientalis
Allioniaceae
arundinose
audio coder
bank buildings
beat the record
big chicago
blutos
brafman
braided electrode
broad classification
C battery C bias
cenllulae mediae
ceraginous
cold storage industry
Datma
de-identified
deflbrinated blood
destination time
dextro
Dilocaine
dineutus orientalis
diphasic pulse
direct-arc melting furnace
draw cut type keyseater
epithecium
errand
exhaust lead
expelling wind and promoting diuresis
FIAT,Fiat
film maintenance
flusspat (fluorite)
friggin'
half-shadow
hem-line
intersity-modulation scan
introduction phase
Iowa
iso-aconitine
jueul (chuel)
Kelsall
laceration of tentorium cerebelli
lamina limitans anterior
Linkenbach
Lolwa
maroquins
microcephalin
millhole
mirmen
mixture of lower alcohols
mocedad
multi protocol lambda switching
Nepeta membranifolia
next-record pointer
nitro-benzene
number-to-time converter
oiga
one to one marketing
Palm's theorem
pancreaticography
pedestrian subway
personal account
Pieris brassicae
plasmodiophora brassicae woronin
Pont-de-Veyle
position location system
prangin'
pray
Prospect Bay
psychophysiological
push down stock
railborne
republics of the sudan
RMLB
rounded angle
Sakan'ya
sandoval
scrapped
sensing circuit
shielas
shinto (japan)
shock probation
shoulder in
sintered nickel product
sonoco
spiradenomata
storage array
Tanch'on-ǔp
terminal bond
theory of business cycle
thrust collar bearing
Toxicodendron diversilobum
uk -limbed
upstart
variable power telescope
variable-speed servomotor
veritebral notch
vomit drop
waxed split
waylead
X-arrestin