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The northeast just had its first big snow of the season. Meanwhile, on Titan, it was foggy. That weather report brought to you by researchers publishing in the journal Astrophysical Journal Letters. The scientists found that Titan, Saturns largest mo

发表于:2018-12-02 / 阅读(50) / 评论(0) 分类 Scientific American(十二)月

So a while ago, I tried an experiment. For one year, I would say yes to all the things that scared me. Anything that made me nervous, took me out of my comfort zone, I forced myself to say yes to. Did I want to speak in public? No, but yes. Did I wan

发表于:2018-12-28 / 阅读(71) / 评论(0) 分类 英语语言学习

Fog Found on Saturn's Moon Titan A study in Astrophysical Journal Letters reveals that Titan may be home to the familiar atmospheric condition known as fog--but made out of methane. Karen Hopkin reports The northeast just had its first big snow of th

发表于:2019-01-02 / 阅读(48) / 评论(0) 分类 60秒科学

EXPLORATIONS - Cassini-Huygens at Titan By Paul Thompson Broadcast: Wednesday, February 02, 2005 (MUSIC) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special E

发表于:2019-01-30 / 阅读(82) / 评论(0) 分类 Explorations

Science and technology 科学技术 Supercomputing 超级计算 Deeper thought 更深奥的思维 The world has a new fastest computer, thanks to video games 多亏电子游戏,让世界拥有了一台新的最快的计算机 The ultimate games mac

发表于:2019-02-02 / 阅读(38) / 评论(0) 分类 经济学人科技系列

New Supercomputer Could be World's Fastest Scientists at the Oak Ridge National Laboratory in the U.S. state of Tennessee have unveiled what could be the worlds fastest supercomputer. The new computer, named Titan, is capable of making more than 20,0

发表于:2019-02-07 / 阅读(50) / 评论(0) 分类 英语新闻
学英语单词
abutting edge
ACASE
actinographic
agger valvae venae
Alatri
arretium (arezzo)
back-up master file
Baranov
basic classical model
blue-eyed Mary
Bokada
brass-toned button
Calchaqui
catch
childbear
cinema guild
compassioning
concolino
conversion electron spectroscopy
draw-off gear
effective pitch ratio
effumation
El Hencha
element abundances of comets
established roles
feature-films
filtration membrane
floorin'
fogbells
four wire system
gabra
Gentiana heleonastes
guardwire
hard-copies
have the pull on someone
have trouble
hodgeman
home use entry
house mouse mite
illapsed
importation of timber
impression per hour
in one's senses
knee piece
Kobaltpyrit
lantanine
lepidopterous insects
liquor amaranthi compositus
lirioresinol
long spout oil can
magore
maximilien
mesogynal plate
mixing machine
mixolydian
mussilage
non-professionals
norum's disease
OES.
oil of patchouli
oriscus
outdegree
overhand pitches
paradoxical splitting of second heart sound
phosphuret(t)ed
pick setting
point of self-oscillation
pourcuttle
prefigurated
primary photochemical process
protecteth
pupa dermata
quasi electric field
raise the embargo on
RAM cram
reception centre
registered port
Rhododendron erosum
sanjusangendo
sanproes
school people
scriptoria
self-denyingly
solid diagram
spasmotherapy
spectrum locus
splittern
st.-eustache
staff-sling
stock shot
stone-wallings
tachypsychia
ternatas
Theraphosidae
third critical speed
typotelegraph
unified jurisdiction
variolations
vcoltromy
whassamatta
worke
working line