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
activate access
acute discharge
ADSCs
alternative accounting method
Altretaminum
ammetre
annual working program
antinitrogen
as a setting
automatic shorebased acceptance checkout equipment
Beko
Berëzovskaya
bit-oriented protocol
blacksmith's shop
Bomb.
brasserie
Burnet's axiom
cerebropathia
coastal-gunfirecontrol radar
conispiral
Cook Canyon
copying error
crop microclimate
ctia
cunniff
decision-directed learning
depth multiplexing
ectopia of urinary bladder
elasmosaur
entrance knob
euaspa tayal
exact sequences
forgivance
generalized circles
get the whip hand of someone
Hadol
harmonic balancer
head grouting
high-clearance liquid nitrogen applicator
histoire
hla-dr4
howlet
input data error
internal expansion
ionic theory
jenkinses
kocherization
leader and timing tape
Madanhāti
make a matter
management of risk
marproof
master level control
mcnaught
mixed rearing infection
monochromating crystal
morningglory
motors
mud factor movement
multiple on course signal
musculi depressor anguli oris
needs-baseds
non-adapted nozzle
nonmortgaged
nrp
p-phenolsulfonic acid
pass'd
patrilaterally
patrol telephone
Peking white pear
perfect square
perley
phlegmatizes
phloxine
pipettors
pro-circer
psychical fallacy
Purnia(Purnea)
R-S nomenclature
real-time display system
recurrent
regaining
ribonucleotide reductase
ridged profile
ringness
root system branches
RPPR
sagiv
signal spectacle
slinketh
straining vice
stretch one's wings
sure as hell
syll.
Trademark Registration Treaty
two crystal spectrum
two-lined chestnut borer
unliquidated damages
ventral tank
whited out
Yellowstone Lake