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
alevtina
all other things being equal
amphichrome
anchor unit
anna eleanor roosevelts
Appendicotomy
autolocalized
Baletol
be all jaw
begod
Belizean Kriol
biniflorus
Bocage.
Bojesi
Bokoko
bolt end
boron hydride poisoning
botrychium multifidums
Brosteni
buffer layer
calorific nerve
calvadoss
Chinese ecosystem research network
compton (recoil) effect
contact stabilization
container gardening
content architecture class
coved vault
Craniopharyngealpouch
Cukurhisar
definitionlessness
dental embryology
deuce take it
discrete spectral category
disjuncted
diving beetle
doll's-eyes
dude ranches
encainides
end for end
EU's
Eurosocialism
Evans,Mary Ann
excitation probability
extropian
final drive ratio
freight elevators
fumigatus
glucosaccharide
great octaves
gun toting
h(a)emolytic streptococcus
hellacious
Hooke's constant
improved furnace
in lim.
incrimination
indium(iii) iodide
intermodal movement
ivb
Kadonkani
Kriols
light-duty power manipulator
long-windednesses
lourings
LyondellBasel
make eyes at sb
manganese(iii) orthophosphate
mazarine
megacase
membranous pharyngitis
msea
nayler
olympuss
orientality
Otrix
outward pimpled rubber
pancreatocholangiography
phimosis dilator
plug unit
plum-pit qi
rna-rna
rock-drill dust exhauster
scale powder
self-weighted
sigmoidcystoplasty
space - time continuum
sticker prices
stochastic decision tree analysis
subalpine peat
substantivizations
subunit construction
system certification
TGPs
thecotheus agranulosus
thereatour
unlike commensal
unnitt
us college
wait at
window casing
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