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(143) / 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(117) / 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(55) / 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(68) / 评论(0) 分类 万物简史
学英语单词
7-Hydroxybiopterin
abieninic acid
Adrastus
agriotypes
amaldi
augural
barn (of livestock)
belch
bifurcatio
body of catalyst
bugologist
Bushuikha
child-care centre
circular conical surface
co-geoid
coast radar station
combinatory possibility
complex inheritance
comprise network
conductor tube
controlled energy-flow machine
corrisif
Corynebacterium fimi
crystallographic space group
cyclotropia
drizzlier
drocode
egofaggotry
fairing cap
fastness to dry-cleaning
Fermi age
float-actuated recording liquid-level instrument
fluorescent brightenning agent
forbidding subgraph
fore-sign
Fort Leonard Wood
fuct
giant hydronephrosis
gump-stump
hard-facing rod
heat alarm
heat distortion test
hydrourterosis
intranasal injection
invoicer
kupfferite (antholite)
lever floor weigh bridge
linear processing
lone flight
lubricators
maximum loading trim angle
metasphaeria musae
nessun dorma
newly-increased purchasing power
octaeterid
Ogose
oligomerised
on this side
once-fired ware
operations security
outblot
over specialization
over-conquer
page swapping
parcellation
predicated mean value
presignifies
prior checking
programmer's manual
pulchrum
quantum electrochemistry
quasi-equivalence
raw material supply
rewarding by merit
rising main
safety flare
Salix phanera
Securities Advisory Council
semiconductor freezer
semimicro
settling-tank
siphon injection
site-assembled
slam-dunker
soap-dodger
squirrel-cage armature
storage dump
sublight
sugar boogers
system fan
the pit
thymol-blue
timing chip
tooth-combs
torula rubra
transprocess
two tier bargaining
unholinesses
uniform reference
variance work in process
warning distance
windshield towel