音标:['pɒlimә] ; 柯林斯词典等级:1 级;
n. 聚合物, 聚合体
[化] 多聚体; 高分子; 大分子; 聚合物
n. a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers
词型变化:名词复数形式 : polymers
考试类型:[六级]
词性分布:
名词100%

polymer的用法和样例:

例句

用作名词(n.)
  1. The innovation is based on a multi-element polymer array for the sensing of volatile chemicals.这项新发明是基于能感觉挥发性化学物质的多种元素聚合体组合。
  2. Palmer explains it is a polymer with similar properties to a lump of wet sand, or cornflour and water.帕默解释说这是一种聚合体,类似于潮湿沙子混合着玉米淀粉和水。

词汇搭配

  • high polymer高聚物
  • vinyl polymer乙烯基聚合物...
  • coordination polymer配位高聚物,配位聚合...
  • porous polymer多孔聚合物
  • crystalline polymer晶体状聚合物...
  • addition polymer加聚物
  • amorphous polymer非晶态聚合物...
  • chain polymer链型聚合物
  • functional polymer官能高聚物
  • isotactic polymer全同聚合物,等规聚合...
  • epoxy polymer环氧聚合物
  • natural polymer天然聚合物
  • organic polymer有机聚合物
  • condensation polymer缩(合)聚(合)物...
  • conductive polymer导电聚合物
  • polymer gasoline聚合汽油
  • chelate polymer螯合聚合物
  • styrene polymer苯乙烯聚合物...
  • branched polymer分支聚合物

经典引文

  • Natural rubber is still the preferred polymer for many high performance applications.

    出自:Nature
  • Glass is an inorganic polymer made up of rings and chains of repeating silicate units.

    出自:Scientific American
  • Suburban homes filled with specialists in..systems engineering, artificial intelligence, or polymer chemistry.

    出自:attrib.

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(287) / 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(330) / 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(273) / 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(307) / 评论(0) 分类 60秒科学

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(395) / 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(295) / 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(372) / 评论(0) 分类 Scientific American(四)月

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(278) / 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(400) / 评论(0) 分类 VOA标准英语2016年(二月)
学英语单词
aboundeth
actinoxanthin
arabisant
barber's hair sinus
base lead bullion
bill-of-lading freight
butt and butt
cable logging equipment
cambodia (kampuchea)
Cartesian products
cash income
chemically active gas
cinnamylcocaine
classes to train veterinaries
complete auxiliary elevation
countrywoman
cumulative frequency curve chart
currency stable unit
cymogenes
cystatrophy
dicarbadecaborane
discriminate between A and B
disk grinding
Dove Cottage
ELMIA
enhaloes
estuary pollution
EXPLAN
fond regard
front reflectance
frontin
generative hyphae
groene
gynaecandrous
hay maker
health belief
imboldening
immunity reaction
inbounds line
indep
inlet flow maldistribution
interest-bearing demand deposit
inverted fir-tree blade root
kalgoorlies
keel boat
kingslakes
Langerhans' islands
latch rod
likewake
line-sequential color system
Mackreazid
magnetic belt separator
malaclemys terrapin
metamorphic rank
methyl-cinnamyl-ecgonine
mice-eyed
morlon
multi-grade lubrication oil
Nagayo
not give a monkey's
ouroscop
outside rail
para state
peb
perseverance
pinion grease
rate-of-flow control valve
recouping
regular distortion
repainted
rhodesiella pernigra
root louse
rossler
Ruby Mountains
rumgumptious
sardonic risus
sellaeform
sesnsgslsissshs-s
single-stand reversing cold-reduction mill
Skælingsfjall
soft resource
special weapons security
speed velocity
Steinbeck, John
sternomastoid muscle
symbolic module
talis
thermolator
transfenestrated
unreliability
vio-serpin
Visken
vmail
warped wall
weighing house
weight percent
woodalls
word switch
World AIDS Day
wright biquartz wedge
yak butter
Yazgulyam