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This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? Imagine climbing diamond mountains, or hiking around the graphite shores of a lake of tar. Sound a little sci-fi? Well a new discovery suggests planets like that

发表于:2019-01-08 / 阅读(311) / 评论(0) 分类 Scientific American(十二)月

This is the VOA Special English Development Report. Female farmers in Rwanda and Sudan will learn about what kind of seeds to use, how to farm without chemicals and when to harvest The Food and Agriculture Organization estimates that poor countries

发表于:2019-01-11 / 阅读(301) / 评论(0) 分类 VOA慢速英语2008年(八)月

senior United Nations' official in Asia says the financial crisis hitting regional economies is an opportunity to boost investment in green technologies to impact climate change. The comments by U.N. Undersecretary General Noeleen Heyzer, head of th

发表于:2019-01-13 / 阅读(273) / 评论(0) 分类 VOA标准英语2009年(二月)

三星酷毕手机广告歌:Paloma Faith - Technicolour Technicolour Paloma Faith Once upon a time my friends it feels like yesterday I was living lonesome in a world of disarray Everything was black and white,there wasn't even gray And every morni

发表于:2019-02-03 / 阅读(299) / 评论(0) 分类 好听的英文歌曲

So how much do we know about what's inside the Earth? Very little. 因此说,我们对地球的内部情况究竟了解多少?很少。 Scientists are generally agreed that the world beneath us is composed of four layers, 科学家们普遍认为,

发表于:2019-02-25 / 阅读(226) / 评论(0) 分类 万物简史

Reporter: With the theme of Ecology, Information and Life, this year's Urban Tec Asia, the fourth of its kind, aims to address the most painful urbanization problem - ecological damage. Top intellectuals and businesses from around the world will focu

发表于:2019-03-04 / 阅读(415) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
acoustic center
active imaging system
aminohexose
anguisciola
anthracite duff
aphrodisians
apiifolia
auxe
Bacillus avisepticus
bailee receipt
Baltadi
Benedetti
Bezold's mastoiditis
bleed screw
blueschist facies
brain-damaged
bureaucratical
bypass block
chattel bank
citrus chachiensis hart.
claviculata
cockerell's fantail
coefficient of dynamic subgrade reaction
commit suicide
community-associated
comparative politics
composite ceramic cutting tool
Confederate soldier
corrodice
cowdreys
crime of corruptio
depressor substance
dicyclohexylphenylphosphonium
direct display storage unit
Director switch
Dl-Hyoscyamine
drawback piston
Endo's fuchsin agar
family banks
farm machinery and implements
finite input alphabet
folooding pipe
furries
futuristic computer software
germanium dioxide (geo2)
gimboids
goal-oriented parser
GOT2
halfpenny under the hat
helmet visor
hydro-pneumatic spring type
ischiomelus
ketrick
laueite
limiting stratum
long-leaved pitch pine
lying at anchor
magnesium trisilicate
man-made protein fibre
Marmagne
mass balance
MCR (master control routine)
meet ... demands
mucopurulent
nanofilms
neoexpressionism
nonconformist register
ordinary course
paracrystalline deformation
parakeratosis psoriasiformis
perforated interval
persecutrices
Principal-agent relationship
pyeloureterogram
rate of electricity loss from transmission line
reactive coil
reformulated program
rental covenant
retro Diels-Alder reaction
reversible imperials
ring heliotrope
RNAseq
romancelike
Saktisgarh
Sauaaurea lappa Clarke
semigraphic
silica gel G
slag eye
sound telegraph
sphaerobertrandite
sphenoid angle
srcc
sublimated ice
telephone connection
temperature-concentration section
trajectory optimization
unit bank
Usson-du-Poitou
v-process
volumetric water meter
water soluble phosphoric acid
Windsor soap