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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(317) / 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(311) / 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(285) / 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(304) / 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(235) / 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(420) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
absolute blood count
adherent denticle
anion complex
Armed Forces Courier Service
avescoes
black raspberry
buy-and-sell
cambooses
Cenchrea
central office work order
Cetonia aurata
cholesteric pitch
co-mortgagee
color fastness to resin finishing
conciliated
cone-and-plate viscometer
connecting bulb
control segment
corrosion fouling
crotepoxide
current potential
cyclotron scattering
Damrosch, Walter
diagram board
diameter at large end
Dorycil
double ring zoom
dregealin
droane
ecg (electrocardiogram)
enamelled wire wound resistor
equal chance
ethoxymethyl salicylate
external drip feed
fertilizer grain drill
field length condition register
footcandle meter
fraternalizing
gallivant off
garmons
gas shuttle pipe
group production
huygens fresnel principle
immunocytochemistry
IRSC
john mitchells
kerosene lamp oil
kirchhoff's first laws
lignoceric
lima wood
liquid flow control
lubricating oil gun
MacDiarmid
marine electric bulb
marine geomorphy
metanephric tissue cap
Mkushi
Nephrochytrium
nonreflexive relation
object addressing
oculodentodigital
oleaginousnesses
organization-wide
oversteeps
ozolin
pain-in-the-butt
payr
peachnut
photocomic
physiognomie
pillar die set
polar wandering
pygmaeorota cingulifera
recorded cost
refueling emissions
rolling curtain
saried
sheltie
shipment offered for carriage
spaso
stabilized material base
stavesacrek
strambotto
sulfonic acid group
summer grafting
super-deluxe
supparasitate
Sympegma regelii
taxi-girl
the management
thrack
toxinfectious
track calculating
turbo drive
unsends
uvular diastematia
velocity-variation oscillator
vitiating
water pressure relay
wet gas-flow meter
Yamma Yamma, L.
zero expected disturbance