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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
abortionist
allowing of
anal pyramid
annulus inguinalis profundus
benfer
bicaudal
bock kiln
breast shoe
brushes down
camphor salicylate
canvas sling
Coelamine
compound dredger
copper conductor tube
cosmic ray soft component
cost-reducing
cresotoyl
cultism
cutification
cutter jib
damping slipper
Dembos
divergent rays
donner l.
ectexis
electrons
elocute
enter message
evaporator tube bank
felis caracal
fenalamide
flayings
gastro-enteritis
Genocchi number
genus Hippoglossus
Gleason spiral bevel gear cutter
gradual load reduction
gustless
Hahnbach
hexagonal trapezohedral class
historial
homogenean
horn gap lightening arrester
hyllisia taihokensis
impulse sending machine
inertial frequency
inside dial caliper gage
interdeltaic
interest equalization fund
inversion polymorphism
Jena-glass
Killing tensor
Krimmler Waterfall
lallemand projection
laws governing special economy
leucvorin
litigiously
lose our balance
meal cooler
mecc
meta-ammonium
no guard band recording
numerical methods
optical character recognition equipment
ozone holes
pea-coat
placemakers
power slip
praecribrum
pro-chinese
quirandine
Ranorazine
realize
reinfiltrate
remi inferior ossis pubis
restricted water
scrunchy
self-propulsion drive
semi-luxury
semicircular grooves
semisaprophytic parasite
shount-wound generator
shunt type current turbo flowmeter
SI unit
simulfix
slew test
snow gun
social habit
sports advertisement
spur-gear blank
steady course
stemonaria irregularis
thread count
toilet-paper
ultrasonic rapid sector scanner
unmeritorious
untuned circuit
uppercuts
us priest
vaporings
widely known
wire gaging equipment