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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(271) / 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(264) / 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(242) / 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(243) / 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(198) / 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(381) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
abligates
adjustment of saturation
Agrotis segetum
air wave
angle of radiation
apodidaes
AQCR
basigalea
bed-building stage
book of condolence
bryophilous
cable cleat
cannot bear the sight of
canonical analysis
cash disbursement slip
Chehalem berries
commensuratenesses
demonachize
dose-response carve
doucin
duetting
electro-synthesis
end of test file
errantic
fanfics
ferrallitic soil
focal hyperbola
fonding
form-mistresses
formation of multiple myomas
goods train formation plan
H-T-H-W
heptanthiol
historic infinitive
hookham
hyph-
hypothymic
I-5-W
impact tube
imperatorin
increase of efficiency
indium alloy
infringible
intrabronchiolar
isolated neutral system
jet diameter
judicial torture
kaleckis
lay a fire
lift oneself by one's own bootstraps
low polar region
Lurcy-Lèvis
macrolymphocyte
Melville Hills
method of high-frequency photoconductivity
microgenetic
mini-meals
mistake shadow for the substance
mobile phone spam
necessary proposition
NFB (negative feedback)
non-concentricity
omskaya oblast
Ophiopogon pingbienensis
oscillating rotary motion continuous
parties to the action
passivant
penetrable
perillaldehyde
photographic grain
physical strength
polar-fiber
puggly
RAM parity
red alert
reverberation steady-state sound
Richard Collinson Inlet
rokas
rpn
rudimenta
sea squabs
self-quenched counter
seroprotectivity
sharplier
sinalbins
Software update
student body
subfamily anserinaes
Tanaga I.
three-cylinder locomotive
top gun
trigonum vesic?
tuyamaella molischii taiwanensis
unit value index of imports
voltage center
Voluntas in delictis, non exitus spectatur.
w-type fiber
white tincture
winderous
wirenetting
x - ray scattering
Yellow race