[化] 应用大分子化学

Linus Paulingby Linda BaxterLinus Pauling was the only person who has ever won two (unshared) Nobel Prizes: for Chemistry in 1954, and a Nobel Peace Prize in 1962. He is also known as the vitamin C man. Who was Linus Pauling and what did he do?Linus

发表于:2019-01-02 / 阅读(88) / 评论(0) 分类 英文杂志-Magazine

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

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)

The History of Chemistry Chemistry did not emerge as a science until after the scientific revolution in the seventeenth century and then only rather slowly and laboriously. But chemical knowdedge is as old as history, being almost entirely concerned

发表于:2019-02-25 / 阅读(42) / 评论(0) 分类 双语有声阅读
学英语单词
acetylene welding rubber hose
acord
aerated flow
antiperiplanar conformation
arched window
ball-park figures
bedticks
bienstock
bio-psychosocial
biological experimental morphology
birdsboro
biting-sucking mouthparts
bottomed out
cadmium sulphide photoresistor
Chalmers, Thomas
chestes
chiba reduction test
chronic catarrhal conjuntivitis
clinquant
constablesses
contact skate
costochondral articulation
cultural film
current conveyance
cyclic product code
decorated border
des prez
distilling unit
dramatic/erratic cluster of personality disorders
dream through
Drosera burmanii
economic recession
embossed leather
end to end test
exclusion process
expenditure-reducing policy
explored reserve
exterior appearance
fast and loose
fieldwalker
finubars
Flinders Seamount
fludiazepam
fluid dynamic
furnace coke yield
gamma radiation intensity
grand celebration
group total deposit
gulte
height adjustment
hemicentrum
hemolytic chain
high-kick
jefferss
joint instigators
Kaehwa-ri
kroker
Lalthyrus tingitanus
main piping
maintenance-free bearing
maintenance-oriented
master-gear
mediterranean regime
metre-kilogram-second
multi-campus
nabatiyehs
navratilovas
nonsponsors
Offer Market
oil-contaminated
perparin
photochemical fixation
play sb a dirty trick
Prachin Buri
punu
quassinoid
Rankin County
reediest
renz
restorative control
reverse lever latch connection
reviewee
rhetta
role-set
salaried employee
security of tenure
self-determination
soda soap
soil luck
solutio per aes et libram
sphingomyelin lipidosis
States of the Church
steepest decent algorithm
straight-and-narrow
tangential traction
thread length
tidy-ups
unique identifier
Valkyr
wastestream
water blasting
wolfschmidts