前定熵

By their very definition,black holes are 1) objects which are not supposed to 2) emit anything .It therefore seemed that the area of the 3) event horizon of a black hole could not be regarded as its 4

发表于:2018-11-28 / 阅读(126) / 评论(0) 分类 疯狂英语2002年

Travis--colder~~ i'm in love with everything with every face i've ever seen and every place i've ever been has left its mark upon my worries i color in the world i see i pick apart the melody 'cause maybe there's a symphony caught inside but there's

发表于:2019-01-10 / 阅读(93) / 评论(0) 分类 E乐吧

Why does salt dissolve in water but oil doesn't? 为什么盐可溶于水而油却不行呢? Well, in a word,chemistry. But that's not very satisfied, isn't it? 总的来说,是化学作用。但这并不令人满意,对吧? Well, the reason

发表于:2019-01-17 / 阅读(37) / 评论(0) 分类 TED演讲教育篇

In 1875, when a young German in Kiel named Max Planck was deciding whether to devote his life to mathematics or to physics, he was urged most heartily not to choose physics because the breakthroughs had all been made there. The coming century, he was

发表于:2019-01-29 / 阅读(49) / 评论(0) 分类 万物简史

By Sonja Pace London 11 July 2007 United Nations Secretary General Ban Ki-moon says stopping the killing and finding a political solution in the Darfur region of Sudan remain his highest priorities. VOA's Sonja Pace reports from London, the U.N. chie

发表于:2019-01-31 / 阅读(80) / 评论(0) 分类 2007年VOA标准英语(七月)

By Dan Robinson Washington 01 November 2007 Democrats and President Bush continue to trade accusations over national spending priorities. The president again threatened to veto key appropriations measures, while the Democratic House speaker accused t

发表于:2019-02-17 / 阅读(76) / 评论(0) 分类 VOA常速英语2007年(十一月)
学英语单词
adarotene
Alumoantigorite
attenuation of the first kind
babouches
ballotechnics
balwant
batterbee
be susceptible to
Benda's staining
bescare
blancards
bobstay bar
booster transformer
breakfast television
cold defense reflex
commercial load
conditioned billet
conductive rubber products
constant voltage current power supply
coordinate terms
counter-course
cupped gasket
desulphurates
Diceplon
dichloro(2-chlorovinyl)arsine
distinguished base vertex
dominant traits
dysprosium selenate
Ebarak
emilievich
end out
feed-back system
flint glazing machine
flue crocidolite
foot-poundal
geometric abstraction
gershman
great barrier reefs
gross coal consumption rate
gullish
halfnut open
hamil
horseshow
hotel keeper
I can wait
inflection line
interactive manual/automatic control
iophenoic acid
Julius Erving
king-makers
knave-line
Lake Kinneret
landforms series
longitudinal method
lowbuilt
LTFR
Lālūkhet
make a discovery
maxilloethmoidectomy
mill-coated pipe
natrodavyne
nitriding steel (nitrided steel)
noise excess factor
noninductive winding
Obamacons
onholding
paid listings
Pamphiliidae
parminter
polyacrylic acid
porosity factor
potted plant
precision weight
presurge
Profundi
psychogalvanormeter
rick-rack
rostovtzeff
s-Trioxane
sancies
scarano
seizing stuff
semiturbulent
sequential logic control
snow-whiter
snufflings
soil acidoid
spiderling
subdialect
superclouds
suture sutura sphenofrontalis
toxopneustid
tracheal annular ligaments
twelter aithe
typical investigation
ulcociclina
unflappable
unphotobleached
veterinarians
wall building controlled fluid loss coefficient
waterborne-disease
weighting machine