环氧聚四氟乙烯

WORDS AND THEIR STORIES - Teflon By Frank Beardsley Broadcast: Sunday, December 12, 2004 Now, Words and Their Stories, a VOA Special English Program about Amercian expressions. I'm Rich Kleinfeldt wit

发表于:2018-12-01 / 阅读(240) / 评论(0) 分类 WORDS AND THEIR STORIES

SCIENCE IN THE NEWS - Air Pollution Harms Young Lungs / A Legal Settlement Over Teflon By Broadcast: Tuesday, October 05, 2004 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I

发表于:2019-01-02 / 阅读(251) / 评论(0) 分类 科技之光

1、一字螺丝批 slot type screwdriver 2、一点透视 one-point perspective 3、二合一黏合剂 epoxy resin adhesive 4、二合胶;混合胶 epoxy glue 5、二维的;平面的 two-dimension

发表于:2019-01-03 / 阅读(153) / 评论(0) 分类 英文名句短语

SCIENCE IN THE NEWS - U.S. Seeks to Cut Levels of Chemical Used for Teflon, Other Non-Stick ProductsBy Caty Weaver, Brianna Blake and Jerilyn Watson Broadcast: Tuesday, February 07, 2006 (MUSIC) VOICE

发表于:2019-01-16 / 阅读(166) / 评论(0) 分类 2006年慢速英语(二)月

Why Teflon Is Slippery Teflon is the trademark name for PTFE, a type of plastic. If you own any non stick cookware, then you probably use PTFE on a daily basis. You might not realize, as you fry your morning eggs, that PTFE is one of the most slipper

发表于:2019-01-22 / 阅读(309) / 评论(0) 分类 英语时差8,16

GWEN IFILL: Next: replacing surf shops with start-ups, as tech titans move to catch some rays and some waves.Steve Goldbloom reports. STEVE GOLDBLOOM: In San Francisco, computer programmers are like rock stars. Here in Los Angeles, the rock stars are

发表于:2019-01-27 / 阅读(158) / 评论(0) 分类 PBS访谈商业系列

Why Teflon Is Slippery? 1954年,法国工程师马克格雷瓜尔(Marc Gregoire)的妻子柯莱特(Colette)突发奇想,觉得丈夫用来涂在钓鱼线上防止打结的不粘材料特氟龙(Teflon)如果可以用在煎锅上,效果一定不错

发表于:2019-02-24 / 阅读(170) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
acid steeping
adhesion molecule
antenna complex
apicomplexans
bivalent chromosome
blend seasoning
bloemaerts
bloodred
bulkier
capital punishment
carpinus cordata var. mollis (rehd.) cheng
cetan additive
cherkovski
clot retraction time
common starling
confidentiality policy
conical settler
corrodibilities
crossbar transformator
cuddle class
dentifrice soap
diaplacental infection
dimethylimidodicarbonimidic
diskoscope
Dythal
efhyleneimine
electropolymerization
endosymbiont
every roads lead to rome
feed trough
firelighters
fouring
frictional chocking
gutta-percha cable
gylle
head vesicle
hosohamudama miyakei
indicating recorder
industrial automation instrument
inertia shear
inner edge of frames
intersurvey
item-response theory
jackpots
Kogon
kovel
laelia
laryngeal cartilage
light-manufacturings
lock gate hatch
low approach
Marathon orogeny
mustard Ointment
national vocational qualifications (nvq)
nauseate
neritina
neutron-proton scattering
nitrogenfixing bacteria
no-shear failure
Oddie
orbate
ovsp.
panlobular emphysema
peripheral epithelioma
persulphuret
pick up piston
pulsating firing
punkiness
pvc pipe
reactive-load compensation equipment
reflection shield
risic acid
robustified
rotary piston drive
roubaultite
sabotages
select table
servo pressure
setch
shaft horse power
shop assembly
shorefront
Software versioning
spoonfuls
squeeze boxes
stable currency
stripe code
super-wide array
surrenderers
telescope sights
thin-leaved stringybarks
trimethyl pyridine
tutzinger
underskinpass
urban ferry
Warren Buffett
watch and division officer
wised up
wolfsicle
X-disease
zero displacement value