polymer 六级

most polymers are poor conductors.

大多数聚合是不良导体。

The videodisc is made of liquid crystal polymers.

影碟是由液晶聚合制成的。

the flexibility of the polymer chain allows extensive convolution.

聚合链的柔韧性允许大幅度的弯曲。

the ideal disposable polymer would depolymerize naturally.

理想的一次性聚合会自然解聚。

interactions between polymer and solvent at the molecular level.

聚合和溶剂在分水平上的相互作用。

The viscosity of polymer solution is related to the mass concentration in solution, the salinity in water, the temperature and the molal weight of polymer solution.

随着配制水的矿化度增加及温度升高,溶液的粘度下降;

Telechelic, heterotelechelic, and functionalized star-branched polymers.

【题名】Polymer synthesis using functionalized alkyllithium initiators.

Acetic acid ethenyl ester, polymer with ethene and ethenol;

乙烯与乙酸乙烯酯和乙烯醇的聚合;

Coumarone-Indene resins, polymers with styren;

名称 苯并呋喃-茚类树脂与苯乙烯的聚合;

Urea, polymer with ammonium chloride , cyanoguanidine and formaldehyde;

名称 脲与氯化铵;氰基胍和甲醛的聚合;

of forming a structural unit of a polymer chain is that it must be difunctional.

显然，对于成为聚合链结构单元的质的基本要求是：它必须是双的。

Using preemulsion and post polymerization a polymer emulsion was synthesized.

采用先乳化、后聚合工艺成功合成一种聚合乳液。

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

作者认为影响聚合等规度的因素主要是取代基的极性效应。

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

光盘是由液晶聚合制成的，大小和一个唱片差不多。

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

聚脒是分链中含有脒基团的一类聚合,由于其在药控释、光电以及絮凝剂、造纸添加剂等领域的潜在应用价值,越来越受到重视。

A: markinf line is a kind of melting through heating can be made of the polymer wirelike side.This materials.

答：热熔线是一种经加热可熔融的聚合制成的线状连结。

2-Propenoic acid, butyl ester, polymer with chloroethene;Vinyl chloride, butyl acrylate resin;

名称 2-丙烯酸丁酯与氯乙烯的聚合;

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的自洽场理论。

Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.

PBT是一种通过浓缩成型而制备的，一种半结晶热塑性塑。

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年代以来叔锍阳离聚合的制备与应用情况。