[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
Acajete
action manager
advancing shock front
agarose electrophoresis
anti piping compound
antimechanization
application client module
axophage
Aïr, Massif de l'
barbettes
barytes mortar
beauship
binocular(telescope)
bossinesses
bovine cutaneous papillomatosis
brazierlike
catoptric lens
chargeable agreement for sale
chemical imbalance
clouds and collision warning
Cocain-delirium
combinableness
compound cirques
conceptual definition
contact weld
crabwalk
credit memo for purchase return
curvature of a conic
dried separated milk
dustbathing
eared-screw
electrargol
electronasty
emu oil
en dash
enpowder
enthuse about/over
Erie County
escaping radiation
feel the burn
fistulous
flight formation
foreign bonds
Gjuratind
golden apple
grand stand
granulomata
guilt pang
high-tension ceramics
hilgendorf
hindson
hit songs
husos
hydrargyri dichloridum
impastures
in all one's born days
indirect hypnotics
inkas
inverting element
jolly boats
kitti
lead bronze casting
long-horned beetles
lorren
matched pair technique
megalocystis
metallic return transfer breaker
microflat
military system
missing operating system
multi-amplitude shift keying (mask)
navigational control and display unit (ncdu)
non-rems
obligation redemption
on the yonder side
orbital cellulitis
outmarch
peritubular dentin
practitioner id numbers
rail bond grinder
Rakitovo
rawish
retail price survey
rhodo complex compound
sadomasochists
shuh
Sognefjorden
space reflection symmetry
subsaturation
sulfate reduction
systematic model
testing well
time-sharing
Tres Puentes
tursuns
unboxable
undersea experimental work vessel
unswept wing
velours antique
wansbroughs
war bridle
within close tolerance