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
Abel refractometer
actinide complex
advertisees
albumenise
amendest
Aminoalcohol
anthropopathically
arawe
arteriomotor
automatic sequence timer
automatic tap-changing equipment
bisemic
blister packing
broadmen
Butyrylperazine
cargo gin
chrysanthemum balsamitas
cone of silence
converging ion beam
curvifoliate
dance the night away
di-pimethane rearrangement
dilute magnetic alloy
direct fired kiln
distoversion malposition
Dungeons and Dragons
embankment on plain river beach
epidermoid carcinoma of cheek pouch
ethylene glycols
first call resolution
flaser gneiss
flow-visualization
folman
frame superstructure
fuggiest
garbage feeding
go a great way with
hardwire logic
heat budget
hornball
hydrogen-armature winding
hyperfancy
irregular component
ivan petrovich pavlovs
junction transistor integrator
land-baseds
legal string
limited-term
magnesium acid citrate
mass storage disc
mesonychian
microwave cure
minimal computer load
mistaken delivery
mochie
moncorne
moniliasis
nanocamera
Ngadirejo
optimum prediction
pacing stimulation
paper bowl
parametric input
Paris blue
permanent monument
phenogram
plaie
plumose mica
pluviifruticeta
pre-operatively
preset control
promigratory
Qeys Island
range-azimuth presentation
roccuss
romancing
root interception
rousee
saones
self - addressed envelope
self destructive
seminification
semiquantitative spectrochemical analysis
ship's medical officer
Smith, Will
soil extract agar
spectrum renormalization
static enthalpy
steady-state sound pressure level
Stockholms Län
Streptospirillus
subgrade defect
syndiacony
temperature measurement
torricellis
uk -centred
volume conduction
Wales I.
well-left
wheel subsoiler
zadan
zukalia nantoensis