[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
32-bit word
a rig
absolute class field
Aldrich Bay
Arcuatopterus
asphaltic hydrocarbons
attopascals
baby maker
Barauni
breakdown voltage
brookweed
bunces
Cape plane
castor-bean sheller
column gear shift
commercial relationships of a congruent relationship
concavely upward-facing tile roof
consentingness
conservatrice
container specific volume capacity coefficient
Cordiant
dehumanizers
detective wire
Dichlorophenyl
divebomb
do wrong to
double-beam tube
employment of the handicapped
eruption period
euclidan
examination paper
extent flip-flop
faultinesses
flat-rolling mill
flutterable
free beam
fromias
galactic cosmic radiation
gas gradient
Gilbert's method
global communication system
GM_fast-quick-or-quickly
gnotophotesis
Gramm-Leach-Bliley Act
grand larceny
hand-driers
hecto-pascal
Herba Osbeckiae
instantaneous speed
liver-Yin
long standing issue
lysosomally
material department
max min system
met in
mixed flow impeller
monochlorome-thylchloroformate
multiplaten press
newtonian interpolation
nonproductive branch
on-line library system
overflow cutting machines for aluminium wheels
paper-tape unit
personal danger
pinch resistor
planetary upperatmosphere
pleurites
Polishing peanuts
positive guard band
postexercise proteinuria
propertarianism
public specificity
pure claim cost
quarter-to
rhyncholite
Russell, Bertrand
salt and rob
saw tooth voltage
selected down bars
sequence of compact operators
sharp stylus
special high speed loader
stichopogon infuscatus
stone-roots
swarmings
symbolic input routine
the-tops
theoretical jurisprudence
total acid value
travel(l)ing speed indicator
Triabunna
trimerthadione
triple-cross
Ulukisla
unceremonial
Vamin
viverrine mammals
wage bracket
water transfer
well seated prejudice
wind tunnel model
wound stain