钛(镍)黄

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(52) / 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(51) / 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(83) / 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(40) / 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
actionable negligence
algotsson
Anoectochilus burmannicus
arash
artificial dissipative term method
B.F.A.Mus.
bellpush
bleeding of tonsil
bomu (mbomou)
butteriest
buy off someone
Catalpa speciosa
cement rubble masonry
cephalexin-aztreonam-arabinose
cohabitating
coin a phrase
connecting sheet
continuous tillage
core spindle
Curtis turbine
derivative money
dichroantha
distribution sub-station
Dogiel's corpuscle
double-troubles
dry centrifugal collector
dysantigraphia
Eccoilopus bambusoides
einbender
entry slip
exasperators
floraquin
fossula fenestr? vestibuli
free-air reduction
free-swelling index
frozen soup
garbages
given warning
glaging
growes
Gwangdong
half-wits
heliarc cutting
hiram revels
Hua-lien
intergovernmental oceanographic commission (unesco) (ioc)
intexine
is equal to
kilo.
Les Ponts-de-Martel
let not the sun go down upon your wrath
Leukopterin
micro alloy diffusion technique
Moritzheim
Morona, R.
nondispositive
nonround
normal pearlite
oil under pressure
once-only time
optical beam splitter
out bound
over the length and breadth of
Paraspidodera
penalizer
pendular dynamometer
peneplanes
Planofix
point de France
potassium ferrate
Preignac
pressure-reducing station
priority claims
rate of extrusion
resaddling
saberwing
saint marys
sales automation software
scatter angle
search bee
seesaw amplifier
sensory test of skin
slack melt copal
supertyped
support hose
test base
thyratron hot cathode
tofall
totally porous support
trepan wheel
tube socks
two-beam radar guidance
underputs
urethroperineoscrotal
Ursus thibetanus
US Treasury note
use one's own discretion
vapocide
varyingly
visus decoloratus
vitamin ks
well flow index