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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(165) / 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(183) / 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(160) / 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(169) / 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(157) / 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(269) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
active rod grinding
anterior ventral plate
apart from anything else
ash grey
atropinum
bismuth pyrophosphate
Bordj Flye Sainte-Marie
brier
Business Configuration Set
bust a groove
Cannonball R.
ceiling diffuser
certificate of import licence
checking symbol
chemistry of explosives
Christensen phenomenon
CIOCS
cockmunchers
colourings
critical drag mach number
cystogenic aneurysm
dispersing stagnated liver qi for relieving qi stagnation
dominant owner
dorm-room
double tube heat exchanger
drive rod
drivellers
enviss
eroduction
expiratory current
facom automatic symbolic program
firstfruits
flame-proof fabric
flame-retarding
flow gas velocity
generalized audit software
geometrical structure factor
ghost train
gilbere
gun barrel tank
Herbivora
hybrization
hypertrophic lymphoma
hypostratum
intelligence satellite
internal intercostal muscle (or internal intercostals)
intracristal
john roeblings
ketosphinganines
knoxvillite
lake morphology
main raw materials
mangafodipir
material price variance
measuring line
midnight bus
natural resin varnish
network analysis model
neutron-deficient isotope
nonstatistically
one-pan balance
oophorrhagia
open-system interconnection
over-demanding
oxyacetylene torch
page hierarchical memory
peptidase
philophylla aethiops
polonecks
Polonisations
preadjusted
pressure vertigo
primitive equation
profit and loss of previous year
pyramica sauteri
quasineutral
rate after
refractive index normalized difference
rence
replumbed
Roche lobe
rubelike
self-redemption
sequence access
size fastness
Stibium-71
stochastic language
stochastic object
suspension wire magnetometer
system functionality
take delivery of merchandise of goods
technical arm
three phase wattmeter
three-sixty
thyrsoidea macrurus
tomescu
top rail
unsummarizable
ventral plate
vesiculase
vidicon tube
Zionist movement