[化] 正电子素化学

As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

发表于:2019-01-03 / 阅读(62) / 评论(0) 分类 2014年VOA慢速英语(八)月

Having the opportunity to take on a diverse range of classes such as economics and chemistry along with her music studies is the perfect combination for Diane. Marsha James | Washington DC 10 August 2010 Oberlin Conservatory of Music Student Diane Ly

发表于:2019-01-13 / 阅读(47) / 评论(0) 分类 VOA标准英语2010年(八)月

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

发表于:2019-01-17 / 阅读(77) / 评论(0) 分类 2016年Scientific American(十)月

By Tom Rivers London 07 October 2009 Ada Yonath (file photo) Two Americans and one Israeli share this year's Nobel Prize in Chemistry for their work showing how the DNA code is translated into life itself. Americans Venkatraman Ramakrishnan and Thom

发表于:2019-02-03 / 阅读(48) / 评论(0) 分类 VOA标准英语2009年(十月)

By Kevin Billinghurst Stockholm 10 October 2007 The 2007 Nobel Prize for Chemistry has been awarded to Gerhard Ertl of the Max Planck Society in Berlin. Kevin Billinghurst has the story from Stockholm. The Royal Swedish Academy of Sciences honors Pr

发表于:2019-02-04 / 阅读(50) / 评论(0) 分类 2007年VOA常速英语(十月)

A Japanese and a pair of American scientists captured this year's Nobel chemistry prize for discovering a glowing green protein in jellyfish that can be used to spot the beginning of diseases like cancer. Lisa Bryant has more on the prestigious awar

发表于:2019-02-06 / 阅读(46) / 评论(0) 分类 VOA标准英语2008年(十月)
学英语单词
'droids
accommodation distribution
acute mesenteric lymphadenitis
ader
adition
air port screen
analogate
approximate valuation
Aschoff, Karl Albert Ludwig
at some) length
auteurism
band dwitch
blackband
build-in modem
camera tube with low velocity scanning beam
canal port
cerecs
charging converter
Clapham Junction
COLUMBELLIDAE
Crane Glacier
Crookes radiometer
crushing pressure
cumulative engine flight hours (cefh)
Disorat
DL8280
effectuall
eigentensors
Englishman
essentially minimal complete class
Eugerase
extraordinary optical transmission
febarbamate
fictitious payee
first budget reserve
first-class electrode
gas discharge current
gas refrigerating machine
gas water ratio
gives out
glow-discharge cathode
Gualaceo
hardpacked
heart-wrenching
hydrargyri oxidum rubrum
indefinite straight line
indoor tennis stadium
infrared mixer
insecure network
irwell
jamaican cherries
kernel of density function
Kwangsan
lamellated wall
loading roller
Lombok, Selat
low rank bitumite
lowballings
magnico
marine air conditioning
merchandable
microdystrophin
mohenjo-daro
Moire principle
Muck and money go together.
multiterrain
netmakers
Northern Mariana Islands
octyldodecanol
organization-centered public relations
panel system
pangeline
paracentral artery
perilympha
plicae glosso-epiglottica
promotion policy
purray
residual sediment
Rhodie bar
right of freedom
Robertson's sign
safety tongs
scarelore
second-growth timber
sekhets
settle a bargain
sodium pyrophosphate
state tape symbol pair
strategic fortifications
strunz
take sth out
tiltered
to have sex
toastree
trade of processing with customer's materials
transfinite cardinal number
two-dimensional rig
typhoidal state
vilony
weather proof rope
Web search engine
Zanthoxylum mantschurium Benn.