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World's First Nuclear Fusion Reactor 50 Percent Complete At the Geneva Superpower Summit in November 1985, American President Ronald Reagan met with the Soviet Union's General Secretary Mikhail Gorbachev. 在1985年11月的日内瓦超级大国首脑会

发表于:2019-01-03 / 阅读(47) / 评论(0) 分类 2018年VOA慢速英语(一)月

Life feeling a bit ordinary? Travel choices a bit tame? Head beyond the asteroid belt for an out-of-this-world experience. Welcome to Jupiter, home of high-adrenaline adventure. Plunge into its mysterious depth. You drop through the clouds, it would

发表于:2019-01-08 / 阅读(38) / 评论(0) 分类 自然百科2012年

When the space hardened Voyagers I and II flew past in 1979 on their way to the outer solar system, Jupiters great mysteries only deepened. How were these powerful magnetic storms generated inside a giant ball of gas? Why was one moon boiling with vo

发表于:2019-01-08 / 阅读(42) / 评论(0) 分类 自然百科2012年

A New Course At Arkansas Colleges: How To Not Get Pregnant KELLY MCEVERS, HOST: Most teen births in this country are actually to young adults - women who are 18 and 19-years-old. The highest rate is in Arkansas. It's a Bible Belt state that pushes ab

发表于:2019-01-17 / 阅读(53) / 评论(0) 分类 2016年NPR美国国家公共电台8月

If gravity measurement showed no solid core, then Jupiter formed early like the Sun, with a core then its birth came later when solid materials were created. By measuring water content, Juno should also reveal how hot the solar system was, when Jupit

发表于:2019-01-22 / 阅读(35) / 评论(0) 分类 自然百科2012年

the processes that hit Io or operating on Europa as well, but on a less dramatic scale. and so was this constant change(s) in Jupiter's gravitational pull that is distorting the surface and that's generating heat in the interior. This is a clue to Eu

发表于:2019-01-22 / 阅读(34) / 评论(0) 分类 自然百科2012年
学英语单词
annual inequality
antidieseling solenoid
artificial stone
avowance
baselitzs
best climb(ing) speed
biotite pyroxenolite
blackbal
blond metal
bomb aging
brandy ball
broke in on
cafeteria facility
case renailed
Chloropseidae
clock tower
contaminated laundry
cream biscuit
Dangerous Goods Declaration
data at seal
depth of foundation
ethyl-cadmium
exoptation
expander punch
extuberous
fibromuscular subvalvular aortic stenosis
fine mix
flat meter rate
flauntiest
for all it is
forming time
gangrenous appendicitis
general price level adjusted statement
genus Bombax
havighurst
heidens
hydraulic ram lift
imaginal germ
increased intracranial pressure
jacketed cooler
john ernst steinbecks
jump on the bandwagon
Kupishki
lean-to skylight
link(ing) loader
long-creasted wave
loosey goosey
loran tables
loula
low power radio frequency
low virulent strain
margy
monomorium latinode
neem oil
non-tectonic fault
not ready state
nozzle angle
numbered scale
Ogbomosho
oilcans
panendography
passable trench
pay sacle
pentastoma disease
pneunatic conveyor
pomwaters
process goods locally
quatorze
radial layout
redundant subexpression
Rein.
rhymefests
Saussurea lappa
Serret
shuttle tanker
sigles
smooth sheet
snashes
speak to
state value
steel for welded chain cables
strain margin
Sulfanilthiocarbamid
swing the ship
tag sales
temperature stability agent
tenth Muse
toxic cataract
transition town
treaty right
Trichophyinae
triptane
tryggvasons
tuberculin
tungsten steel
unearn
valve in valve prosthetic valve implantation
wasatches
weighted mud
Witham
zeotropic system