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
adjusted quantity
allenylic
aquula
arbitration expense
Autogenous Mills
Bacillus enteritidis
benthic trawling gear
Berëzovskiy
Biharamulo
blackly
bombastic
bowel cancers
boxercise
Bumbuli
cajuputole
carbon process
centrifugal pump with vertical axis
clairin
connector socket
contestant
crono
customer departmentalization
cylinder in line engine
Cystacanthus paniculatus
Data.
diffusion icterus
diiamb
dohyaline
efficiency of retrieval system
ethren
exchange rate arrangement
findfields
form-family
Fortel
fractional driving
genus listerias
gnomonic ruler
heading marker alignment
hit and miss governor
holmstroms
hypothermal ore deposit
inactive optics
increasing section
inherently ambiguous contextfree language
intraabdominal
intrados
iridarsenite
kesso oil
kid oneself
lexemic alternation pattern
livestock number
lymphoblasts
made broad our phylacteries
Mateszalka
minimicrosphere
mountain-man
mouthlike
neutral fats
ochthebius formosanus
oil drain-cock
opisthenar alopecia
owner-controlled
Parada Guayabos
pit molding
play football
price growth per cent
radioactive colloid
read text program
rectal swab holder
Regent's Park
restrictive mutation
ruddleman
run-out of shaft
scale modeling
schirryve
school technology
self-energized
sidney
software simulator
source distance
space charge tetrode
spaic
sporotrichin
storm eddy
strophalloside
stutterers
tactosol
testing-program time
Theo-X
thermindicator
thomas carews
thrashin'
three operating crane
tide and half tide
toot one's own horn
tussars
undersalt
universal default
velvia
vertebral nerve
xeroxes
yzma