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
a youthful cadre
aircraft return
alto-rilievo
auricular lappet
automatic terminal disconnection
balloon-based astronomy
Ballyfore
Ballyvoy
BALTIMORE FORM C.
barbaulds
birth rate simultaneous equation model
brain farm
bring oneself to do something
bunop
cake fodder breaker
CATCC
Cherita, Sebkhet
classical network theory
Cnidospora
colissons
combat surveillance radar
common iliac artery
competent evidence
cumulative benefit curve
Cyathea medullaris
decidual cells
deflection speed
direct-broadcasts
dotes
electromotve difference of potential
epochal psychosis
file indirect register
finish up something
folk-rocks
Foot Dragons
foregangers
full closed cab
funiculus
givee
guans
hailings
hasture management
ice thrust
in olden days
incaptive
inelegance
juxtapositiontwin
kryoflora
L-L-FACTOR
languages
Leontopodium alpinum
linked geness
loathest
LOGIN directory
longitudinal photomagnetoelectric effect
Magdalen
magnetic field-free space
make pure
marine biotelemetry
marquesas islandss
Masterone
mechanical fiducial mark
microreproduction
Mielichhoferioideae
neanthes virens
nitrothio-naphthol
nonclimatological
NRMA
other methods of payment
overcastings
passenger foot bridge
phobus
pivenfrine
pore ring
programmable point-of-sale terminal
PSE (Pressurized Subcritical Experiment)
pyrogallate reagent
queue control record
quik
Raucourt
ring structure
roumanite (rumanite)
round-trip charter
satsuma lini
SCAEC
Schweiger-Seidel sheath
semen sojae praeparatum
sheathfishes
sonochemical
soundness test
sow-pig
spaghetti squash
tail poles
Teller County
tendon ofperoneus tertius
the talk of the street
tree snail
tremolite asbestos
two-dimensional radar
u/n (user/network)
wage structure survey
wood properties