Telechelic, heterotelechelic, and functionalized star-branched polymers.
【题名】Polymer synthesis using functionalized alkyllithium initiators.
The videodisc is made of liquid crystal polymers.
影碟是由液晶聚合物制成的。
Semimetal Brake Materialsconsist of reinforcing fiber,friction element,lubricste elementand polymer.
半金属制动材料是由增强纤维、增塑剂、摩擦组元、润滑组元组成的。
Then we got involved with trying to find polymers that attenuate radiation.
接著我们致力于找出能够减弱辐射的聚合物。
A self-consistent field theory (SCFT) for polydisperse polymers grafted to a surface was developed.
建立了表面接枝多分散聚合物的自洽场理论。
Fructose forms polymers called fructosans, which include INULIN, an important storage polysaccaride in the Asteraceae.
果糖形成的聚合物称为果聚糖,如菊糖,它菊科植物中一种很重要的贮藏多聚糖。
The videodisc is made of liquid crystal polymers, about the size of a phonograph record.
光盘是由液晶聚合物制成的,大小一个片差不多。
The synthesis processes of polyethyleneglycol diacrylate cross-linker of the super absorbent polymer were studied.
研究了高吸水交联剂聚乙二醇双丙烯酸酯的合成工艺。
Energy transfer mechanism is a big topic on opto-electrophysics, especially in conjugated conducting polymers.
能量传递的机制一直是光电物理里面重要的一个课题,尤其是对共轭导电高分子而言更是如此。
The product has good catalytic property for the formation of diene stereospecific polymers.
制得的叔碳酸钕具有对二烯烃良好的定向聚合活。
Proteins and DNA are polymers.
质脱氧核糖核酸都是聚合体。
The tacticity of polymers is mainly influenced by the polarity of substituent group of vinyl monomer.
作者认为影响聚合物等规度的因素主要是取代基的极效应。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球。
This paper is to investigate if lyotropic liquid crystal system can improve oil recovery after polymer flooding.
该文研究的目的在于考察溶致液晶体系在聚合物驱以后能否进一步提高采收率的问题。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
聚合物载体-钕络合物催化剂具有很高的催化活定向效应.
Glass fiber is used to reinforce material for increasing toughness, flexural strength, and tensibility in unsaturated polymer modified concrete.
玻璃纤维则是作为强化材,以增加水泥浆体的韧及抗弯、抗拉等机械质。
The preparation and application of internal and external sulfonium cationic polymer since 1960s are summarized comprehensively in this paper.
较全面地综述了国内外自60年代以来叔锍阳离子聚合物的制备与应用情况。
Polyamidine is a kind of important polymers,there are some amidine groups in their backbone or in their pendant chain.
聚脒是分子链中含有脒基团的一类聚合物,由于其在药物控释、光电子以及絮凝剂、造纸添加剂等领域的潜在应用价值,越来越受到重视。
Microcapsules adventatial can be used by hydrophilic polymers for material, such as glutin, pectoylic, agaragar, aclylate cellulytic and methacrolein.
微囊外膜可由亲水的高聚物作材料,如明胶、果胶、琼、甲基纤维素及丙烯酸酯类。
Group IV: Polyalphaolefins (PAO's) are made by combining 2 to more decene molecules into an oligomer, a short-chain-length polymer.
聚(包)的是由结合2更癸分子成低聚物,短长链聚合物。
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But to make these polymers, micro organisms need food.
但要制造这些聚,微生需要食。
Permanent markers normally have acrylic polymers, which have chains based on acrylic acid.
永久性记号笔通常含有丙烯酸聚,其化学链以丙烯酸为基础。
SPNs do often contain conventional polymers that are held together by covalent bonds.
SPN通常含有由共价键连接在一起的普通聚。
There's other insects out there that eat predominately wax which is also full of long chain polymers.
还有其他的昆虫主要以蜡为食, 蜡也含有长链聚。
The set includes a polymer note and a paper note.
这套包括一张聚和一张纸质。
The dye is in the organic solvent and the polymer is in the water .
染料放置在有机溶剂中,聚放在水中。
Both have three main components: solvents, pigments, and polymers.
溶剂、色素和聚体。
Both fuels and plastics are polymers – molecules made up of mainly carbon and hydrogen.
燃料和塑料都是聚——主要由碳和氢组成的分子。
Frequently, they also insert a metal or polymer stent that will hold the artery open.
通常他们也会置入 金属或聚的支架来维持血管的通畅。
Polymers are compounds that are basically chains of repeating sections.
聚是基本上是重复部分链的化。
So it becomes almost like a protective carapace over the surface of the polymer.
它几乎就像一个保护性的甲壳覆盖在聚的表面上。
The hydrogel is part of a class of materials known as supramolecular polymer networks, or SPNs.
这种水凝胶属于一种被称为超分子聚网络(SPN)的材料。
It's a polymer, meaning it's made of long chains of repeating units of atoms strung together.
它是一个聚,说明它是由一长串相同的原子而成。
Both are polymers, which consist of long strands of molecules bound together firmly.
两者都是聚,由紧密相连的分子长链组成。
So it's the energy from breaking down the plastic's polymer bonds that the mealworms are after.
所以大麦虫需要的是分解塑料的聚键所产生的能量。
These are materials made of polymers, or chains of molecules, that are assembled together using non-covalent bonds.
它们由聚或分子链组成,这些聚或分子链用非共价键聚集在一起。
Others deposit thin filaments of polymer in order to build structures up.
其它流程,如混入聚体热敏细丝通过自加固原理进行聚以产生成模。
Since it can't polymerize, it gets in the way of HbS polymers' being made and prevents sickling.
由于它不能聚,因此可防止HbS聚的形成以及红细胞镰变。
Individual polymers may also be crosslinked together, which means that various points on different polymers are attached to each other.
个别聚也可能交联在一起,这意味着不同聚上的各个点相互附着。
As the stream of dissolved polymer travels through the air, the solvent evaporates, leaving behind a solid thread.
当溶解的聚在空气中流动时,溶剂蒸发,留下一个固体线。
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