时间:2019-01-20 作者:英语课 分类:Scientific American(八)月


英语课

   In laps,bacteria may swim freely,but out in the world,including our bodies,bacteria often exist packed together in dense 1 communities called biofilms. and these configurations 2 can help them cause illness.finding clues about how such bacteria group together could thereforely better therapies to prevent infections and fight disease.with that idea in mind,researchers looked into a biofilm assembling bacteria in a XXX for causing infections and urinary track and along the patients with XXX.they scour 3 the genome that of difference in strength in bacteria for genes 4 that affect movement,and particular genetic 5 mutations ,make the bacteria super strong swimmers,that talent enables them to easily move away from each other,a phenomenon called “hyperswarming”.the mutations that also make it harder for the bacteria to stick together ,until the biofilms associate with illness,the study is in the Journal S.a better understanding of how to keep bacteria apart could lead to technics for stopping biofilm formation,which could translate into treatment for those diseases that depend on bacteria really getting stuck on each other.



a.密集的,稠密的,浓密的;密度大的
  • The general ambushed his troops in the dense woods. 将军把部队埋伏在浓密的树林里。
  • The path was completely covered by the dense foliage. 小路被树叶厚厚地盖了一层。
n.[化学]结构( configuration的名词复数 );构造;(计算机的)配置;构形(原子在分子中的相对空间位置)
  • Such configurations, obtained theoretically by calculation, are called models of a star. 通过理论计算得到的恒星结构称为恒星模型。 来自辞典例句
  • The other two configurations have overriding advantages for special applications. 其它两种接法对特殊应用具有突出的优点。 来自辞典例句
v.搜索;擦,洗,腹泻,冲刷
  • Mother made me scour the family silver.母亲让我擦洗家里的银器。
  • We scoured the telephone directory for clues.我们仔细查阅电话簿以寻找线索。
n.基因( gene的名词复数 )
  • You have good genes from your parents, so you should live a long time. 你从父母那儿获得优良的基因,所以能够活得很长。 来自《简明英汉词典》
  • Differences will help to reveal the functions of the genes. 它们间的差异将会帮助我们揭开基因多种功能。 来自英汉非文学 - 生命科学 - 生物技术的世纪
adj.遗传的,遗传学的
  • It's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
  • Each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
学英语单词
a point of safe return
acorus gramineus var.pusillus sieb.
antiparamagnon
bardacke
Berëzovskoye
bin-type self-feeder
bragg's curve
bromoacetic acid
bw-servers
cardiac souffle
cattle pens
Cauchy probability density function
Change case
Chew-Goldberger-Low equation
clastic anatomy
commence fire
crystal structure of high polymer and macromolecule
daily times
debt at call
dirt discharge at discharge end
downward denomination
driver circuit
driving head
dye yielding herb
ehloromide
engine exhaust noise
erythema scarlatiniforme
estrogenic activity unit
eyecatch
Fabontal
floation
for the behoof of someone
French coil
gas-bubble
GigaPOP
golden-brown
graycollar
heat puncture experiment
infrared guidance
interarea
invisible to the naked eye
kapla
Khairu Chāh
Lake Malar
landfill site
large-deformation
layer-replaced stack
Leopold's maneuvers
levecon
limit collar
line address
lint free
lost call
luminosity-changing switch
Lusatian Mts
MAAGB
MagicBand
map representing cartometric measurements
Markounda
Md. , Md
multiport sampling nozzle
Nossob River
osseous spiral lamina
outline image
oval bush
oxygen converter process
p.u
package holiday
Pain is gain.
Panzerschrek
parergy
periosteal
pettigree
presocials
quartz-mica-hypersthene-diorite
rantize
recirculating chromatography
redelivery certificate
reefer
resold grain
retrognathic
ring chromatography
roentgenium
service regulator
shakeforks
single mounting
solid-state sensor
spectral homology theory
standort
store negative operation
sulfur oxychloride
Sunday And Holiday Excepted
television control centre
training support
transverter
trigger ratio
tuccids
twomps
whitewashers
wire-bar
yamsticks
Zectril