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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(654) / 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(595) / 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(505) / 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(480) / 评论(0) 分类 万物简史
学英语单词
a good friend
AIEEE
alternating current traction
bay bar
behavlor reflex
beratement
Bressanone
bucking coil
butt hairs
Carthamus tinctorius linne
cervical sympathetic block
chris everts
cingulatus
cleared land
coactivators
coaxial line tuner
coldstarting
commandeered
Cornus coreana
cytoblast
dactylia
dc permeability
dedicated line
degafiated
Dessaus.
deverall
Diastematogastry
direct replacement
discrete radiation spectrum
extralunar
fibrinogenous
figurine
frivolousnesses
game-like
Gerhard
get one's ass in gear
gezelligheid
Ghon-Sachs bacillus
Glaser coupling
glass spinning machine
good-luck
Hard Dollars
Helicosporeae
hepatic gas
homogeneous Markov chain
hyperabduction syndrome
Hypericum subsessile
ichthyolatries
idears
incall count
June grass
leaf rank
little wife
low-head hydroelectric power station
massacr'd
material review board
meandering stream deposit
metric pound
mistrowing
mult
New Zealand fur seal
nickel-and-diming
octiles
ofsted
one-compartment model
orange peel dredger
ORSO scheme
over-dubbed
pageunt
paragnathous
peak-to-peak deviation
phytophthora cinnamomi
phytovolatilizations
plangor
plunkers
pseudocercospora stahlii
pullshovel
quadruplex DNA
quick-cutting steel
ring compounds
sacramentized
sapphirina angusta
satellife
sea-cut
Smith, Ian Douglas
static pressure transducer
Stromateus
super absorbent
syndactyly with ectodermal dysplasia
szintai
tenoxican
tiplage
Toconala
towerviews
traumatic arterio-venous fistula
TTFF
unicasted
unpedicured
ventral arches
viscoid
white silk
xtended