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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
aluminium removal
amazona
Arrabalde
at cross purposes with
average outgoing quality curve
be in the land of the living
be insufficient of
civies
collapse to
contrapolar
core band
coy dog
crackskull
dark as midnight
delayed action accelerator
dicketry
dionychous
displacement response spectrum
distress beacon
do-se-doed
dull eyes
Elatostema oreocnidioides
elpiss
entamoebae
er-
exfocal pumping
extended range floating point interpretive system (erfpi)
face contact
fault network
flexible working hours system
foramina of Bochdalek
Gaginesque
gangway-floor
gastrotonometry
gatta
Google Inc.
growth temperature range
heatexchange cycle
hyoid artery
implantological
inner space vehicle
is afraid
itoko
JFH
jolkinin
kiesel gel
little leaf disease
load current meter
louer
machine dependency
magnetocircular dichroism
maximum retail price
microproteinaemia
minatory
ministerialis
monodonta perplexa
ocean temperature differential power generation
paraeuchaeta barbata
Paramichelia
pate feuilletes
phenoresorcin
phyllite slate
plumpkin
pseudo-adiabatic diagram
Quynh Nhai
radiator-fan belt
registered horse-power
release agent
restricted isomorphism
rheumatid pneumoconiosis syndrome
rib sarcoma
rotating bending fatigue machine
saturated-steam phase
screwed valve
Scrophularia kansuensis
scytalinid
self-composedly
seriousest
seven-miles
sparsifying
Spitskop
sub unit
submersion watch
surplus capacity
symbolic error correcting code
table light
texas-dallas
theory of gene
threonine aldolase
transformational algorithm
turned upon
two body problem
unboxings
upper and lower limits
user node interface
verification of machine
vibrator-type invertor
Viyella
VWL
waiting orders
water port
wool shoddy