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
Abbe's sine rule
AMONOL
Anaesthol
aravaipa creek
ass-backward
biochemical spoilage
blade centrifugal tensile stress
blaze a trail
bleocin
board of treasury
brick vault
buried depth of spillpoint
buzzer wavemeter
cathode-return circuit
Catriona
cdr.
clarofusain
code interval
Coluria henryi
coordination catalysis
Coryphoideae
cricopharyngeal muscle
cyphonocerus jenniferae
differential mortality
disomatic
ectopiad
enterorrhaphy circularis
erythrocytic
estimate analysis
external subroutine
face-up feed
feudatory state
fired-process equipment
floating point routine
fume hood
gavelage
giampaolo
give someone the air
graphite cathode block
haemopathology
hapl-
heat flux rise
identity functions
implied output
inadvertent maloperation
indirect reply
initial great-circle direction
ioguneite (scorodite)
Juncus castaneus
Kalaus
Keep her steady!
Klug
kunheim metal
lateralised
Lerch's percussion
litter
loop in
major-leagues
medical exam
milk fat test
mouth aperture
move a peg
neighborhood processing
old-media
ostiolar canal
ovarian hypo-plasia
overhead convection type pipe still
paracusia false
Pauli principle
pink-orange
pitch element
pitocinase
potassium sulfite
practice curve
preferential concession
redox initiate polymerization
rerisen
resplendency
Richard's solder
rocket projector
rotary flowmeter
RP (return on positive)
sacrococcygeal joints
sarcophaga schuetzei
satinashes
screw pin
sennest
sine theorem
single silk-covered wire
soothings
splenitive
standard glassmeter
take bail
tonics
transferor by delivery
trial square
turn the flank of
tyrotoxicosis
uniform machinery
upper wishbone link
water-gas
water-proof test