音标:[pɔlimeriseiʃən] ;
n. 聚合作用, 聚合;聚合反应
n. a chemical process that combines several monomers to form a polymer or polymeric compound
词型变化:名词复数形式 : polymerisations

polymerisation的用法和样例:

例句

用作名词(n.)
  1. The two ways in which this happens are chain-growth and step-growth polymerisation.主要有连锁聚合和逐步聚合两大类。
  2. Wines heavily saturated with tannins will lose colour over time due to this polymerisation of anthocyannins and tannin.随着时间的推移,饱含单宁的酒也会失色,原因就在于花青素与单宁的这种聚合反应会导致单宁的沉淀。
【近义词】

Key Words [00:01.02]关键词 [00:02.04]The Most Common Expressions [00:03.29]最常用表达法 [00:04.55]It all depends. [00:06.86]视情况而定。 [00:09.17]It's up in the air. [00:11.36]沿未确定。 [00:13.56]I haven't decided yet. [00:16.34

发表于:2018-11-28 / 阅读(535) / 评论(0) 分类 零距离李阳疯狂英语口语

[00:03.06]Text 4.1 Methods of depreciati [00:07.34]By definition, fixed assets are those which will provide services over a number of years and the matching convention tells us that we should recognise the expense in the same periode as we recognise

发表于:2018-12-05 / 阅读(501) / 评论(0) 分类 西方会计英语

[00:04.13]Tesxt 6.1 Cleaning up the balance she [00:08.44]However ,it is not always the limit on borrowings power which prompts a company to seek off balance-sheet financ [00:15.65]After all, the articles of association can ,with shareholder's approv

发表于:2018-12-05 / 阅读(535) / 评论(0) 分类 西方会计英语

心灵歌汤 Meditation

发表于:2018-12-06 / 阅读(395) / 评论(0) 分类 心灵歌汤

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t

发表于:2018-12-24 / 阅读(346) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(382) / 评论(0) 分类 Scientific American(三)月

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(318) / 评论(0) 分类 Scientific American(一)月

Lowering the Ceiling on Roof Energy Losses Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because traditional black asphalt roofs heat up in summer and s

发表于:2019-01-02 / 阅读(358) / 评论(0) 分类 60秒科学

A South Korean official says North Koreas leader commented that he is committed to denuclearization of the Korean Peninsula. National security advisor Chung Eui-yong also said that the leaders of North and South Korea are to meet in the capital of No

发表于:2019-01-03 / 阅读(428) / 评论(0) 分类 2018年VOA慢速英语(九)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(466) / 评论(0) 分类 Scientific American(九)月

Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don

发表于:2019-01-08 / 阅读(349) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(448) / 评论(0) 分类 Scientific American(四)月

THE MAKING OF A NATION - February 14, 2002: Inauguration of Franklin Roosevelt By David Jarmul VOICE 1: THE MAKING OF A NATION -- a program in Special English by the Voice of America. (Theme) American

发表于:2019-01-11 / 阅读(340) / 评论(0) 分类 The Making of a Nation

Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o

发表于:2019-01-12 / 阅读(311) / 评论(0) 分类 2016年VOA慢速英语(九)月

'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded

发表于:2019-01-14 / 阅读(466) / 评论(0) 分类 VOA标准英语2016年(二月)

英语单词常用后缀及讲解

发表于:2019-01-16 / 阅读(366) / 评论(0) 分类 英文语法词汇

序号 中 文 英 文 术语解释 缩写 来源 261 操作和维护 Operation Maintenance O&M YD/T 883-1999 262 操作维护和管理 OAM YD/T 997-1999 263 操作维护中心 Operation Maintenance

发表于:2019-02-01 / 阅读(525) / 评论(0) 分类 电信英语

一、只加后缀①加上ity,变成名词humanity(人性)②加上ism,变成名词humanism(人性主义)③加上ist,变成名词humanist(人性主义者)④加上ize,变成动词humanize(使人性化)⑤加上ization,变成名词humaniza

发表于:2019-02-02 / 阅读(347) / 评论(0) 分类 英语口译

BEIJING, May 9 (Xinhua) -- The State Council, China's cabinet, said on Wednesday that the country will step up efforts to promote informatization development and strengthen information security. Speeding up the construction of informatization and bui

发表于:2019-02-18 / 阅读(387) / 评论(0) 分类 英语新闻

Leaders 社论 Securitisation 证券化 It's back 重新启动 Once a cause of the financial world's problems, securitisation is now part of the solution 证券化曾经是导致金融危机的因素之一,如今却能帮助解决金融难题 GIVEN

发表于:2019-02-19 / 阅读(400) / 评论(0) 分类 经济学人综合
学英语单词
abbiliment
alleged violation
alpha particle scattering
antisubmarine ship
aranson
attribute of a task
automation in cartographic generalization
behind schedule time
boilable(flim) bag
Calre's disease
capital cost of reactor plant
choice wool
churning process
co-litigation
color-luminosity diagram
counting ring
darras
dear money policy
death point
deck tieplate
Denishawn School of Dancing and Related Arts
dentin bridge
design block
detached house
DHC (data handling center)
diamond-shaped knurling
diaplarthrous
disadvantaged school
Donzere
drewett
econd order phase change
elsholtzia haichowensis sun
ESOPs
expansile pulsation
extend by
faradic electricity
ferriteyellow
finagled
finite plastic domain
fixed-based natural frequency
foil satellite
for breakfast
formaldehyde dimethyl acetal
gallantry
get along with somebody
glycosylphophatidylionositol
guide sheave
hamster virus
infundibula tubae uterinae
intermined
iter.
Kaišiadoriu Rajonas
kalli-
lack of defination
landandwater
long-tailed weasels
melanurus
microwave resonator
multi-granular charge
narrative analysis
national income sheet
non-Newtonian suspension
non-uniform radiance
numerical number
operand type
parallelogram distortion
penetration gneiss
philly-soul
polygenome hybrid
Postcomm
pressure gun grease
principal absorption wavelength
quickbooks
riess
roof box
root around
saturation efficiency
sea anemoe ulcer
shaky
shared information system
significant others
Singapore-listed
slave memory dump
statutory rate
stray current corrosion
supparasitation
survey techniques
Synotis solidaginea
tabilautide
tender of amends
tonnage oxygen
top tumbler frame
tracking display system
transonic aircraft
triple-cropping
under my skin
unrealist
visual apraxia
web frame
Wernicke's disease
Windows Office
without strain