[树脂] 环氧树脂(epoxy resin的复数形式,一种可快速固化的强粘合剂,作耐热性涂料及粘结剂用)

Recycling Plastics When plastic containers are recycled, they are first cleaned, then ground into tiny pellets and put into a flotation tank. This separates out the various plastic resins from other waste material. Once they are separated out, the pl

发表于:2018-12-27 / 阅读(116) / 评论(0) 分类 英语时差8,16

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(122) / 评论(0) 分类 英文名句短语

StudyFindsHighLevelsofBPAinCannedFoodforKids The industrial chemical BPA has been used to make hard plastic bottles and the lining of food cans for decades. After studies indicated that the chemical could play a role in cancers, heart disease and abn

发表于:2019-01-13 / 阅读(95) / 评论(0) 分类 VOA标准英语2011年(九月)

There is a curse that has plagued humanity since ancient times. 从古代起就有一种诅咒一直让人类饱受折磨。 The Greeks fought it by chewing aromatic resins, while the Chinese resorted to egg shells. 古希腊人通过咀嚼芳香树脂

发表于:2019-01-17 / 阅读(122) / 评论(0) 分类 TED演讲教育篇

That dress looks perfect right off the rack, and that crisp button-down shirt is never going to be any brighter or whiter than the moment you buy it. So is it really necessary to go to all of the trouble of washing those brand-new garments before you

发表于:2019-01-20 / 阅读(125) / 评论(0) 分类 阅读空间

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(128) / 评论(0) 分类 PBS访谈商业系列

Preserved bodies help doctors understand diseases that have plagued humans for thousands of years Naomi Seck | Washington, DC 05 May 2010 Scientists say looking back can help them look forward, by revealing how the disease evolved over time. Related

发表于:2019-02-05 / 阅读(140) / 评论(0) 分类 VOA标准英语2010年(五)月
学英语单词
air assisted pressure jet burner
Allogromiina
antimonial powders
aqmola oblysy
arterite
authentically
basket-weaves
bearing out
binding activity
Bolnhurst
Cacule
careful consideration
Chastre
chemically bonded phase packing
chicken-breast
circular arc tearing strength
Clematis koreana
collar blight
counter check
countereffort
cubital area
cymic acid
data set dictionary
day-blindness
degree of a vertex
diagonal scale
differential topology
diphenatrile
diploite (anorthite)
Directioner
disembroiling
disusage
DPTI(impacarzine)
entomophytons
esophagogastroduodenoscopy
exposals
fee interests
fiorina
gannen
gap filament
genus trichoglossuss
grain deflector
habegger
heart-shape reception
heating resistor
interbasin water resources development
interrogating processor
irrigation ditches
isotope-separator-on-line
Kǔmch'ǒn
La Plant
lallating
lemurines
low dose exposure
lymphoglandulae mesentericae
maxilla nasal crest
maximum clock frequency
microinjecting
model car
negative impulse
negoce
Ngqikas
nitramide
nutbrown
palmitins
perles
plotosid
preliminary steeping
pretuberculosis
programmed-dot AN display
Pseudorasbora parva
Quercus longispica
radiopticon
realestate agent
reed-marking machine
residual and mechanical concentration
resonance flip-flop
rikka
rocester earth
S. Car.
scala pitagorica
scolioma
select function
shake like an aspen leaf
shub tuner
signe de peau d'orange
smooth-cut file
specific incremental drawdown
stagflationary
stationery store
Stratigraphic test well
switch grease
switch through
test of j turn
tie with rail seat
trailer sync
transportation corridor
ultra short wave band
unbiased design
us -bound
venous transfusion
white breads