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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(91) / 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(105) / 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(89) / 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(116) / 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(84) / 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(183) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
abate a tax
administrative reply
after-lunch
aldean
allegoricalness
allotropic transition
antiovotransferrin
athyrium epirachis
be symbolic of
be within hailing distance of somewhere
better angels
binomial system of biologial nomenclature
Bletia hyacinthina
breeding programme
clariflocculation
cocktail parties
comments on
communication capsule
Crout method
dash control
DC output amplifier
destratification
directional interrogation
discriminatory currency arrangement
Douai Bible, Douai Version
engine throttle bellcrank
ephedroid perforation plate
equation of payment
experimental unit
failure of issue
feed reflection loss
frosted lamp globe
gastroserica marginalis puncticollis
graminose
guiseppe
h.i
hand worked furnace
haulses
heterodoxic
high vaccum measurement
Hindsholm
hot lips
human thought
Impatiens bachii
insulated case
internuncial tract
iron-free solution
isothermal ribbon
jalousie glass
jest-earnest
Joules Law
laser-wielding
lean mix concrete
leukocyte migration inhibitory factor
light structure
light verse
limited liability company
line emission
liquid-film technique
longitudinal loading gear
loss from joint venture
lost instrument bond
mammality
material trademark
Miscannthus
morphometric map
mouth cyst
nicotinoylhydrazine
nose tackle
okayest
outstanding allocations
overprioritizes
pan-Asian
phase-splitting stage
propithecus verreauxi
pvcus
QBC
quadruplicately
rampin
roly-poly puddings
rule(r)
Sambito, R.
scientific system support group
sestern
shadowlike
skene's duct
stiffness control
supersonically
supertram
to take
traumatic fever
trichogramma
tritozooids
twisting the knife
typing room
us -made
variable-conductance network
vetting process
vila luso (luena)
warning
wind blade