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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
activated-sludge process
adapins
affectionately
all descriptions of
amblingly
automatic catcher
beating yourself up
Belarusian language
bettor
birettaed
bordering of matrix
bounding capacity
calculuses
coated steel
color cement
computer output on microfilm
coracoacromial
CPU state
crack filler
Cuichapa
cydippoid larva
dasyatis akajei
day drift
deep-frozen cargo
delete entered
diacranteric
edwardian-era
exhaust pipe nozzle
expostulate
external treatment
eyelet embroidery
finasteride
Fremont L.
fucothricin
graduate recruitment
granular applicator
guanidiums
haematomma ochrophaea (muell.arg.)
have one's banana peeled
hemochromogen
hypovolaemic
hysterical paraplegia
initial vector
itchy-throat
iveness
kesten's process
light bombardment aircraft
liris aurulentus
Mayfair
mcmahan
mid-square generator
monochromepresentation
montigenous
mulberry white caterpillar
multi-volumes
navigable waters
Nazarite
North-Central Prov.
officer in tactical command
Ohanes
Ourville-en-Caux
outwaits
Oxbridge
oxynitride device
paestums
paper phenol
pecuarious
peeled resurfacing
Pervoural'sk
polearms
possessio
postoptic commissure
pyorrhocide
rhesus-negative
rican
Robert Brown
salol-camphor
sanae mentis
sandwich sth together
Schlemm's canal
scotched
shaft arm pin
short-range navigation
simple silicosis
sine product
sled dog
spherical mirror interferometer
spreadlight lens
stabilizing pontoom type drilling rig
tanacetin
tank drain pipe
the inflation of language
thermo-molecular
Tokushibetsu-gawa
Tyson
under way lamp
updoming
variable gain method
waist-band
wear-out failure period
xefs
Xinchangian Stage