[纸] 造纸化学

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
96
actinobacterium
actinoscope
Adenoscan
AJ(antijamming)
and so say l
Anglo-Norman
aqualunging
arc welding transformer
archamia macroptera
artificial traffic generator
assembled crankshaft
attritors
available volume
bareish
basiconic
biocomps
bloch
bovine acetonaemia
branta hutchinsii
brewing agent
cancelled check
central conceptual structure
checking instrument for watch and clock
complex aneuploid
conversationally
deep submergence vehicle (dsv)
derivation (pareto)
dissuadings
Dwekehn
elastic ultimate strain
extraordinary loss
ferromagnetic domain
filtering approximations
girder span
Gunter's line
gymnastic apparatuss
gynecography
halevies
Hay.
head reach
Hendek
hobbetyhoy
hole counter
how was I to know?
Human Body Model
Impatiens drepanophora
incrystallizable
ion deposition
keep sth under control
KFY
life-of-man
Light-demanding
luvox
mannosephosphates
mastosis
military crest
militialike
monchengladbach
monoclinic normal class
Navotas
Nebelwerfer
neutron transmutation
nyunts
pantoptosis
Phrynium
pipe-in-pipe system
platypus indicus
Port Loko
procaine amide,procainamide
protective mittens
quartz pendulum tiltmeter
quintuplinerved
reality soap
rhinophorids
Riolan's ossicles
Rossel's test
shell lime
simulator for marine powerplant
siphon intake
slip chart
steel wire armoured water rubber hose
stretch-limousine
striping action
sub-categories
sukina
tax-sheltered annuities
the right distributive law
transfer whip
travelling-crane
triclinic pyramid
triheptin
turbine gas purifler
ultrasonic instrument
undisturbed samples boring
vary with
vitiations
vyses
weedscape
whole sardine
whoring people
worm eaten