高分子

Polymer surface metallization belongs to materials design, this thesis studies a new method of polymer surface metallization—chemical deoxidization.

高分子表面金属化就是材料设计的一种，本文研究了高分子表面金属化的一种新技术——化学还原方法。

In order to understand the polymer chain conformations above and below the glass transition temperature, dihedral angle distributions of polymer chains at various temperatures are also studied.

为了了解高分子链构象在玻璃化转变温度之上和之下的变化，对高分子链在不同温度下二面角分布也进行了研究

Based on the fact that the volumetric expanding coefficient of the amorphous macromolecule powder during glass transition process experiences a rapid change and by means of dilatometer technique,a new method of measuring the glass transition temperatures of amorphous macromo...

基于非晶态高分子粉体的体膨胀系数在玻璃化转变时发生突变的原理，采用热膨胀计技术，提出了一种用膨胀计测量非晶态高分子粉体玻璃化转变温度的新方法——膨胀计法，并建立了相应的测量装置。

In this thesis, five kinds of novel EO polymers are designed and synthesized towards these two key problems.

本论文在基于高T_g聚合物的电光高分子材料和高性能聚合物母体方面做了一些有益的尝试和探索，设计合成了五类十二个新型电光高分子材料和两类六个高性能聚合物母体材料，并对这些材料的性能进行了研究。

But because have some of high polymer,many plasticizer is contained in soft goods, in side and bottom stick in receiving a process, plasticizer sticks the ooze that receive a dose to move through contacting a bound to face, return some high polymer epispastic material is low surface can, cause stick the cohesive force that receive a dose to reduce, affect adhesive strength greatly.

但由于有些高分子软制品中含有大量的增塑剂，在帮和底的粘接过程中，增塑剂通过接触界面向粘接剂渗移，还有些高分子发泡材料是低表面能的，致使粘接剂内聚力降低，大大影响粘合强度。

A tensile facture fractal model of grain filled polymer composites on the base of the fractal theory was established,and an equitation of the tensile fracture fractal dimension was proposed.

梁基照，吴成宝，颗粒填充高分子复合材料拉伸断口的分形模型基于分形理论构建了颗粒填充高分子复合材料拉伸断口的分形模型，进而提出了分形维数计算公式。

The surface structure and component change are analyzed by SEM, ESCA and contact angle instruments to investigate the modification on polymer surface.

配合SEM、ESCA、接触角等仪器的分析、观测高分子表面构造的变化及成分的变异，以研究高分子表面的改质。

This study first screened the polymers. The polymer solution was coated on the feeds and floatability and disintegration rate of the feeds were monitored.

本研究首先筛选了四种高分子聚合物，以配制成的高分子膜衣液包覆饲料，监测饲料上浮性和崩散速率。

Recently, our group introduced Gibbs distribution into Flory—Huggins polymer solution theory.

采用统计物理学方法，在Flory-Huggins高分子溶液理论中引入Gibbs分布，从而合理描述了高分子内聚能的温度依赖性。

The development and application of the natural polymer flocculants,such as starch, chitosan ,lignin and plant gum,were introduced.

介绍了国内外关于天然高分子改性絮凝剂———淀粉类、木质素类、甲壳素类以及植物胶类絮凝剂的研究及应用现状，并对天然高分子絮凝剂的开发趋势进行了分析和预测。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。