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物自洽场理论。

The videodisc is made of liquid crystal polymers.

影碟是由液晶物制成。

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物。

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

光盘是由液晶物制成，大小和一个唱片差不多。

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

助表面活性剂加入可以促进物反胶团增溶作用.

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试剂控制其后反应。

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

制得叔碳酸钕具有对二烯烃活性。

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

果糖形成物称为果糖，如菊糖，它菊科植物中一种很重要贮藏多糖。

Every synthetic resin has its advantages and disadvantage,some resin's disadvantage is just the advantage for polysilicone.

各种有机成树脂有各自优点和缺点,它们缺点正是有机硅物优点。

The ageing depeion of nitrate-poetherthased Polyurethans were studied by means of swellingtheory of polymere and chemical reaction kinetics.

运用物溶胀理论和化学反应动力学，研究了硝酸酯基醚氨酯老化降解过程。

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因素主要是取代基极性效应。

By cooperation with thiophene ring, which results in the better conformations, the absorption and emission spectra exhibit bathochrome. 7.

7．研究了不同给/吸电子取代基对芴基物电子和光学性质影响。

The performance of fluorescent-labeled copolymers contained pyrenyl has been studied by means of fluorescent spectrum and static evaluation test.

通过荧光光谱法和静态阻垢法研究了含芘基团荧光标记物性能,并进行了评价。

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物制备与应用情况。

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

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

Polyamidine is a kind of important polymers,there are some amidine groups in their backbone or in their pendant chain.

脒是分子链中含有脒基团一类物,由于其在药物控释、光电子以及絮凝剂、造纸添加剂等领域潜在应用价值,越来越受到重视。

Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.

采用乳液方法,以乙酰化乙烯醇为保护胶体成醋酸乙烯乳液,并用含甲酰胺基乙组分与其交联。

The result shows that catalyst concentration, reaction time, urushiol concentration and temperatures affect the polymer yield in oxypolymerization of urushiol system.

讨论了该配物作为催化剂，催化漆酚氧化反应时，催化剂浓度、时间、底物浓度以及温度对漆酚氧化反应影响。

Polymeric carrier containing folic acid is expected to be able to identify tumor surface receptors and transfect cells by receptor-mediated endocytosis.

含有叶酸载体能够识别肿瘤表面受体，并且能够通过受体介导(细胞)内摄作用转染细胞。

We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.

另外，利用改进微乳液制备甲基丙烯酸酯类物一般都有高Tg与富间规度性质。