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- linear polymer molecule 线型聚合物分子
- During the pyrolysis processing, PC polymer molecule chains were cleavage and fragments were rearranged.Finally, pyrolysis products were mainly phenolic compounds. 升温过程中PC分子链发生断裂和重排生成多种以酚类为主的小分子化合物。
- By definition an exclusively difunctional monomer can only give rise to a linear polymer. 按照定义,一个特定的双官能单体,仅仅能得到线型聚合物。
- Glycosaminoglycans (GAGs) are negatively charged carbohydrate of linear polymer. 醣胺素是具多负电性的线性聚合醣。
- The recent development of polymer brushes with an emphasis on linear polymer brushes immobilized on the surface of solid substrate was reviewed. 概述了聚合物刷子的最新进展情况,并着重介绍了固定于固体基体表面的线型聚合物刷子。
- Guar gum made from guar gum splits is a high pureness natural polysaccharides,its polymer molecule is made of made of glycogen-chain and galactose ramus,so called glycogen-galactose polysaccharid. 由瓜尔豆为原料制趁成的瓜尔胶是一种高纯化的天然多糖,它的聚合物分子是由甘露糖链和乳糖分支构成的,因而称为甘糖半乳聚糖。
- Forthermore, it has been obtained that the scaling behaviours of a starlike polymer are as same as a linear polymer chain. 同时还证明了星形链在亚浓溶液区具有与线形链相同的标度行为。
- This paper introduces the structure of polymer molecule and the foaming plastics and analyzes the influence of molecule structure and dynamic forming factors on the foaming process. 介绍了高聚物的分子结构和塑料的发泡成型,从微观的角度分析了高聚物的分子结构及动态加工因素对发泡成型的影响。
- Combined with the application of fractal theory for flocculation morphology, three kinds of aggregation models are introduced.The fractal of flocs and the polymer molecule are disscu... 在某些状态下,水中的固体微粒在不投加混凝剂时也能发生自动絮凝。
- Most skeletons were built up with the aggregations of polymer molecules. 大部分网络骨架不是由单个聚合物分子形成,而是由聚合物分子聚集体形成。
- The recurrence formula, which satisfies the necessary linking condition of the matrix algebra method for conformation statistics, of the statistical weight matrices of the mth-order interaction approximation for linear polymer chains is derived. 导出了线性聚合物链m级相互作用近似统计权重矩阵的递推公式,它满足构象统计的矩阵代数法所要求的连接条件。
- Being a kind of linear polymer with high crystallinity, polyoxymethylene (POM) is one of the best engineering plastics which crystallization behavior affects its other properties greatly. 聚甲醛是(POM)一种分子链中含有(CH2-O-)链节,没有侧链的高结晶性线性聚合物,综合性能优越的工程塑料,但缺口冲击强度较低,在某些方面不能满足工业化生产的需要。
- The chemical reaction between the liquid monomer and the catalyst creates polymer molecules that repair the break. 进而产生能修复破损的聚合体微粒。
- One is made out of small organic molecules, the other out of long, conjugated polymer molecules. 一类是由有机小分子组成,另一类则是由长链状的共轭聚合物分子制造的。
- In polymer flooding,polymer molecules undergo sifting by pore throats when passing through porous media. 驱油用水溶性聚合物分子流经多孔介质时经受孔喉尺寸的自然选择作用。
- Certain linear polymers, referred to as thermosetting, contain groups which, when heated, react to give cross-linked polymers. 一些被称为热固型聚合物的线型聚合物,含有一些基团,当被加热时就反应得到交联聚合物。
- After the die, it takes some time for polymer molecules to get reoriented to a random manner again, and to recrystallize. 经过模具之后,聚合物分子需要一定的时间进行重新定型回复到随机方向,并再次结晶。
- By means of pressure and heat, and often by the aid of catalysts, the monomer molecules of the gas or liquid react and form the polymer molecules of the raw plastics. 气态或液态原料的单体分子,经过加压和加热,通常还加催化剂,起化学反应形成生塑料的聚合物分子
- Salts could be enriched around electriferous groups of polymer molecules in solution,which formed a salt concentration gradient. 溶液中的盐份为非均匀分布,在聚合物分子上带电基团附近富集后形成浓度梯度。
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子