n. 聚氯乙稀
[机] 聚氯乙烯
词型变化:名词复数形式 : polyvinyl chlorides

polyvinyl chloride的用法和样例:

例句

用作名词(n.)
  1. Progress in studies on crosslinking of polyvinyl chloride were reviewed.综述了聚氯乙烯各种交联方法的研究进展。
  2. PVC in the combustion will release hydrogen chloride and other toxic gases , Such as dioxin.聚氯乙烯在燃烧时会释放出氯化氢和其它有毒气体,例如二恶英。
【近义词】
  • PVC聚氯乙烯,[计] 永久虚...

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(160) / 评论(0) 分类 VOA标准英语2014年(六月)

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(140) / 评论(0) 分类 英语时差8,16

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(157) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(212) / 评论(0) 分类 2016年Scientific American(一)月

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(151) / 评论(0) 分类 自然百科2009年

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(145) / 评论(0) 分类 地道美语播客

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(248) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
a nut
angle of the V-groove
ashling
Azcoitia
backchannelled
barotraumatic sinusitis
birthday-girl
bozo
breaks-in
browniest
carbon color test
cardiac tamponades
central site software structure
chance on
checked gingham cloth
circulating water line
dark-roasted
delivering information
district heat supply
duplex calculating
echo sampler
economic effects of advertising
enantiosymmetric polymerization
equidiurnal
European casual
exceptional potential
export promotion loan
exposure chart
filament-reinforced metal
fluid computers
frame of an engine
furiosity
ghanis
golf stroke
greeters
haemo
hellmuth
hemiphaedusa minutus
HETE-dG
high lift jack
huelvite (lacroisite)
immunoglkobulin
initials
intersternal
Jaworzyna
lactogenic substance
large-cap
leebos
Linde sieve tray
Luthersburg
macro cross-section
malacotic teeth
Malongwe
meliorative
mellifulous
motor-drive lathe
nineish
nongeometric curve
northern mammoth
nycum
occupational retirement scheme
online course
orale
orientation reversing
P&E
periodate lignin
phone-company
pohickory
pragmatique
predictive crash sensor
pressure-feed oiling
Primula pauliana
quantum theory of spectra
re-staging
refund by carrying a loss back to a prior year
RISC (reduced instruction set computer)
safe operating area
safety cut-off device
salve dressing
Solenostemon
space-bar
structure length
structured tutoring
subsoil agricultural drain
survey party
syllable articulation
syndiotactic placement
tallow amine acetate
test management protocol
the green
trachelium caeruleum
transportation-in
Trigo, Mte.
underfrocks
usability testing
valemen
Vargasite
wall resonance
world religions
Yaringa R.
zippily
Zuhres