时间:2019-02-07 作者:英语课 分类:英语新闻


英语课

     BEIJING, May 24 (Xinhuanet) -- Scientists revealed for the first time the molecular 1 structure of proteins, which enables bacteria to transfer electrical charges, according to a new study.


    The revelation was published in Proceedings 2 of the National Academy of Sciences in the U.S. on Monday.
    Scientists used a technique called "x-ray crystallography" to reveal the molecular structure of proteins, which work as atom-sized "wires" discharging excess electricity.
    "This is an exciting advance in our understanding of how some bacterial 3 species move electrons from the inside to the outside of a cell," said lead author Tom Clarke of the University of East Anglia's School of Biological Sciences in Norwich, England.
    He said this discovery means "We can now start developing efficient 'bio-batteries' as the viable 4 energy source in the future."Still, it could take perhaps a decade to go. Before that, existing uses of such bacteria needed to become 100 or 1,000 times more efficient, he said.
    The advance could also hasten the development of microbe technology that can help clean up oil or uranium pollution, he said.
    Microbes might in future be enlisted 5 to clean up nuclear accidents such as Japan's Fukushima Daiichi disaster, he added.(本文由在线英语听力室整理编辑)

adj.分子的;克分子的
  • The research will provide direct insight into molecular mechanisms.这项研究将使人能够直接地了解分子的机理。
  • For the pressure to become zero, molecular bombardment must cease.当压强趋近于零时,分子的碰撞就停止了。
n.进程,过程,议程;诉讼(程序);公报
  • He was released on bail pending committal proceedings. 他交保获释正在候审。
  • to initiate legal proceedings against sb 对某人提起诉讼
a.细菌的
  • Bacterial reproduction is accelerated in weightless space. 在失重的空间,细菌繁殖加快了。
  • Brain lesions can be caused by bacterial infections. 大脑损伤可能由细菌感染引起。
adj.可行的,切实可行的,能活下去的
  • The scheme is economically viable.这个计划从经济效益来看是可行的。
  • The economy of the country is not viable.这个国家经济是难以维持的。
adj.应募入伍的v.(使)入伍, (使)参军( enlist的过去式和过去分词 );获得(帮助或支持)
  • enlisted men and women 男兵和女兵
  • He enlisted with the air force to fight against the enemy. 他应募加入空军对敌作战。 来自《现代汉英综合大词典》
标签: generate energy
学英语单词
-itor
Acceptable Use Policy
Anastrophia
apigenin-7-glucoside
apollinariss
Arkansawyers
artificial syntax
awaken test
bakankosin
Banobarez
blurriest
bone caries
bottom ballast
boy's town
broadleys
busted out
catch knob
Cerasus japonica
chalk ... up
chowk
Christianimity
cigunal
cloud datacenter
designate as
detend
dimethylallyl transferase
Distributed Computer Network
double glazed window
double helical pinion
equilibrium of the industry
f. c. & s.
facing cut
ferreted out
frequency-shift signaling
Froriep's induration
gangspiel
garambulla cactuss
genas
generich
gitogenin
hair tie
hypothalamic-hypophyseal portal system
i-beaten
insensitive to
insuer's interest
intake condition
Kearny
kimkhab
l(a)evo-configuration
laying aside
Limeciclina
lobau
magnetic domain pattern method
medical evaluation
molten salt cracker
muto
myriapedes poisoning
naylor spiralarm
normothermic
nursultans
off stump
over-usual
pentapodus nagasakiensis
periconia cookei
pine-cluster cups
placer iron
precise definition
prevesical space
prices on a uniform basis
pungent flavo(u)r
quantity added to
recovered-memory
reduxes
repolymerizations
retaining fruiting
retaling
rotating internship
San Vicino, Mte.
scissiles
sea short fin bass
snuggly
South Sripur
stone steps
Stovarsolan
sub-threshold
submorphous
subpapillary
sulfur grundum
sulfur shelf
syht
Sémelay
Tamm-Horsfall protein
tell our own tale
tetrahedrally symmetrical molecule
thump a big drum about
tioclomarol
to show your stuff
torpediniformess
ultrafast
uncliched
wheel body
word-serial and bit-parallel