The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液晶物成的，大小和一个唱片差不多。

The videodisc is made of liquid crystal polymers.

影碟是由液晶物成的。

High molecular weight PLA can be prepared by ring-opening polymerization of lactides.

高分子量的丙交酯主要由丙交酯开环备。

N,N-dimethylformarnide surfactant methanol solution was developed to functionalize the surface of multi-waled carbon nanotubes (MWNTs).

摘要用二甲基甲酰胺性剂来超声分散多壁碳纳米管，备成碳纳米管增强的环氧树脂基物。

Fructose forms polymers called fructosans, which include INULIN, an important storage polysaccaride in the Asteraceae.

果糖形成的物称为果糖，如菊糖，它菊科植物中一种很重要的贮藏多糖。

A self-consistent field theory (SCFT) for polydisperse polymers grafted to a surface was developed.

建立接枝多分散物的自洽场理论。

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物。

The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag.

利用工业含铝废渣生产高效水处理剂氯化铝。

The product has good catalytic property for the formation of diene stereospecific polymers.

得的叔碳酸钕具有对二烯烃良好的定向性。

The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.

助性剂的加入可以促进物反胶团的增溶作用.

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环氧化物，环硫化物和乙烯亚胺也可以按类似于环氧?睦胱拥幕?理进行。

The complex 1 features a 2D tetrazole coordination polymer.

化物1为二维四唑配位物。

The trithiocarbonate moiety in turn, functions as a reversible addition fragmentation chain transfer (RAFT) agent.

线形三硫酯基团可以进一步作为RAFT试剂控其后的反应。

Using preemulsion and post polymerization a polymer emulsion was synthesized.

采用先乳化、后工艺成功成一种物乳液。

Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.

概述无皂乳液和杂凝法两种胶囊化方法及其在涂料和塑料加工方的应用。

Granite as raw material,PSA is made in a series of aggregat e reactions of chemical fusibility.

选用花岗闪长岩为原料，通过一系列的化学熔融反应成新型絮凝剂--硅酸铁铝盐絮凝剂。

Being a bivinyl crosslinker,3 could be copolymerized with styrene giving gel-type resin with superior swelling characteristics.

用此方法成的标题化物作交联剂与苯乙烯,可得到具有特殊溶胀性能的苯乙烯树脂。

The tacticity of polymers is mainly influenced by the polarity of substituent group of vinyl monomer.

作者认为影响物等规度的因素主要是取代基的极性效应。

Polyketone resin is high molecular polymer.

醛树脂为高分子物。

Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...

研究证实,在保持过程相对稳定的前提下,微乳液物凝胶与初始微乳液在结构上具有相似性。