[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
acceleration coefficient
adaptive decision systems
Ajok
Ayedo
azeotrope
baroreceptor, baroceptor
basic state policies
boom defense vessel
breathalyses
broad base terrace
buttbreaths
can't take
carcinoma-anaplastic
centineo
change theleg
character special file
cinnamon sticks
cluster bomb unit
Columba, Saint
computer managed instruction
cowpylle
curry-paradox
define pattern
depth slide gauge
drakulya (trudovoye)
drinking hole
duplex tunnel
earth backing
economical facing point lock
economy's performance
electric rock drill bit
endframe
envigor
epidihydrocholesterin
eye hye remote water gauge
finishing materials
fioravantis
forecasting of stream flow
formalating hypotheses
Grosshabersdorf
hexylresorcin
indexed book book
iodoacetonitrile
jumbo tanker
Kulturwort
lasiocladus
ligialty
linkage groups
liquidity trap
loode
lupo
marilyn manson
match-boarding
medialis processus ptergoidei laminae
mercury thermoregulators
milk round
moon phase corrector operating lever stud
need theory
neorustmicin
niangara
nonplasmatic
Ogmic
ophiolater
option indicator
oxyphil cells
pathognomy
perceptor
photodichroic matched spatial filter
pick-goose
plastic coating
plate engraving ink
potassium fluorosulfonate
price-matching
pro-arabs
proxan
quartz-free porphyry
quirkier
red ultramarine
response-contingent
right horn of uterus
rome ballet
set the table
slouchers
softwares
standard frequency meter
Starosoldatskoye
sweated joint
synchroid
syncom satellite
tangle with someone
technology upgrade
temporary planting
three address
tomchek
unevent
united states national library of medicines
value at segment end point
violet families
WEPC
white satin
zero-rate
zone furnace