时间:2018-12-24 作者:英语课 分类:Scientific American(九)月


英语课

 Iconic works of art get exhibited worldwide but as these painting's age they can become to fragile to estan travel around the globe.The pink can be visually examined to gage 1 the integrity,but the only way to check the canvas had been to move a piece destructively.So a team of researchers in Europe devise a new method for diagnosing the healthable paintings similar to testing a blood sugar without using a needle.The scientist took examples from nearly 200 old canvases or canvas linings 2 from the 19th and 20th centuries.They shined infuriate light on the fabric 3 to access the type of fibers 4 and relative fragility.But those result as reference the scientist then scanned 12 paintings by Salvador Dali.Luckily our 12 are still in stable traveling condition,but they found that the oldest Dali are starting to weaken.The researchers in the journal analytical 5 methods.Scientists stress that the technique is only be evaluated for 19th and 20th century canvases with nocen that fibers. But Dali would about appreciate that does marry the science of art.After all,one of his works is called amenchter cracken warson.


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1 gage
n.标准尺寸,规格;量规,量表 [=gauge]
  • Can you gage what her reaction is likely to be?你能揣测她的反应可能是什么吗?
  • It's difficult to gage one's character.要判断一个人的品格是很困难的。
2 linings
n.衬里( lining的名词复数 );里子;衬料;组织
  • a pair of leather gloves with fur linings 一双毛皮衬里的皮手套
  • Many of the garments have the customers' name tags sewn into the linings. 这些衣服有很多内衬上缝有顾客的姓名签。 来自辞典例句
3 fabric
n.织物,织品,布;构造,结构,组织
  • The fabric will spot easily.这种织品很容易玷污。
  • I don't like the pattern on the fabric.我不喜欢那块布料上的图案。
4 fibers
光纤( fiber的名词复数 ); (织物的)质地; 纤维,纤维物质
  • Thesolution of collagen-PVA was wet spined with the sodium sulfate as coagulant and collagen-PVA composite fibers were prepared. 在此基础上,以硫酸钠为凝固剂,对胶原-PVA共混溶液进行湿法纺丝,制备了胶原-PVA复合纤维。
  • Sympathetic fibers are distributed to all regions of the heart. 交感神经纤维分布于心脏的所有部分。
5 analytical
adj.分析的;用分析法的
  • I have an analytical approach to every survey.对每项调查我都采用分析方法。
  • As a result,analytical data obtained by analysts were often in disagreement.结果各个分析家所得的分析数据常常不一致。
学英语单词
airborne gamma radiometer
allyl radicals
alphanumeric visual display
american gauge
an AKA
anatrophic nephrolithotomy
angioautotomography
aniline-formaldehyde lacquer
antignostic
aperture efficiency
approved schools
Aspirin-d1-lysine
banded water snake
be bound to do
be used together
bittem
black feminist
blast-furnace coal tar
blishen
boxberger
Bupleurum multinerve DC.
burst of energy
capillary-entrance-pressure drop
classification of documents
cloud veil
complement identity
composite work group
Convention of Facilitation of International Maritime Traffic
cost recovery
cyclohexanol phthalates
decivilizes
dibemethine
double-bucket weigher
drive away at
durable
earthless
enwombed
face image
flat-layer powder camera
fork pin
fritillaria
general discharge
genus Etropus
genus Illecebrum
geography
glossagra
grazing incidence x-ray diffractometer
gully drain
held on to
hereditary pelizaeus-merzbacher disease
hortonalite
humidification process
hydraulic type
instrument unit
into the arms of
ionotropic receptor
late-night
Lessini, Mti.
linear particle accelerator
little-league teams
lutzes
magnetite pegmatite
major diameter
Maryland Heights
material yield strength
melanagromyza albisquama
menumaster
mho
microaggregate
militias
nervus profundus
network data reduction
nonlinear optical coefficient
normalization transformation
Nyakulenga
obcordate
ophthocillin
organic analogy
osside
pallidest
perine
Phyllostachys nuda
pointwise topology
police-sergeant
potassium-sodium nitrate
Primula socialis
printer control instruction
quasi-operator
rakhmonov
rimac
salame
Schwerpunkt
semicircular cavity
single-shot booster
special-purpose freight car
spitchcocks
subtle scheme to get money
test-meal
torchonette
trabulsiella odontotermitis
unembedding
white burgundies