高分子

In this paper,the analysis of and comparison between the conventional asphalt test and evaluation method and U.S.

沥青是由一些极其复杂的高分子的碳氢化合物和碳氢化合物的非金属衍生物所组成的混合物。

The company has a group of composite materials specialists, focused on polymeric materials, machinery, computers, control professionals, several doctoral workstation in the company to carry out post-doctoral research work.

公司拥有一批复合材料的专家，集中了高分子材料、机械、计算机、控制方面的专业人才，有数名博士在公司博士后工作站进行研究工作。

Lining: with the latest high-tech nano-bio-material research, combined with traditional Chinese medicine hot moxibustion theory, adopts the most advanced reactor technology condensation energy for the polymer composite made of negative ions far infrared fabric layer.

内 层：用最新研究的高科技纳米生物材料，结合中国传统中医药热灸理论，采用国际上最先进工艺凝结为高分子能量反应堆复合而成的负离子远红外布层。

On the basis of the analysis of depositing agents that were generally used in the process of waste chrome liquor,a new complex depositing agent which is composed of sodium stearate,polyacrylamide and soldium hydroxide with proper proportion was prepared by use of condensation principle of charge effect and polymer absorbed layer.

在分析现行废铬鞣液处理可使用的沉淀剂的基础上，运用电荷效应及高分子吸附层的凝聚作用原理，研究出用硬脂酸钠、聚丙烯酰胺和氢氧化物按一定比例制成复合沉淀剂，用于废铬鞣液处理，效果良好。

With the rapid development of electrical industry and communication technology, the demand of conductive polymer materials is more and more urgently.

随着电子工业及信息技术等产业的迅速发展，对于具有导电功能的高分子材料的需求越来越迫切。

Polymer electrical conductive composite is one kind of functional materials that received much interest in the past two decades.

高分子复合导电材料是当今人们重点研究和开发的一类新型的功能材料。

Polymer electrical conductive composite is one kind of functional materials that received much interest in the pa...

高分子复合导电材料是当今人们重点研究和开发的一类新型的功能材料。

A precision device based on the conductance millivolt input notation method, connecting an electrical conductometer to a recorder, and with a deviation of ±5％ is established for the determination of the rate of dissolution of water-soluble polymer ic electrolyte.

采用电导仪连接记录仪，建立了一种测定水溶性高分子电解质溶解速度的精确方法——电导毫伏输出记谱法，测定偏差±5％。

But for the strong activity of Nano-TiO2, the conglobation will happen easily, and it will greatly reduce the application effect in coating. And for the hydrophilicity , its hard to break up uniform in resins, so air gaps appear in the interface, then the high polymer in the interface willhappen degradation reaction or embrittlement reaction, and coatingsperformance will fall down.

但是由于纳米粒子表面极强的活性，使它们很容易团聚在一起从而形成带有若干弱连接界面的尺寸较大的团聚体，这大大降低甚至消除了纳米颗粒的实际应用效果，同时由于纳米粒子表面亲水疏油，在有机高分子树脂中难于均匀分散，界面上会出现空隙，当空气中的水分进入空隙中就会触发界面处高聚物的降解、脆化，导致涂层失效。

Design and synthesis of copolymer with complex architecture are always pursued by polymer chemists in past decades.

具有复杂结构的共聚物的设计与合成是目前高分子合成研究中的热点之一。

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。