查询词典 polymer

Monte Carlo simulations of phase equilibria for lattice polymer systems with chain length r=1,2,4,8 are carried out in the canonical ensemble. All chain molecules are introduced into the cell regularly upon initiation, followed by being perturbed through the repta-tion, end - rotate, crank - shaft and L - flip motions.

应用修正的Widom试验粒子方法在三维立方格子中计算了链节数分别为r=1，2，4，8的链状分子在不同温度、密度下的剩余化学位，然后运用热力学关系计算了以上系统在不同温度、密度下的化学位、压力和压缩因子，并求得系统的相平衡曲线和临界点。

The purpose of this study is to covalently modify adenoviral capsid with chitosan, a cationic and natural polymer.

本篇研究，我们利用一个正电性的天然高分子几丁聚醣来对腺病毒外壳进行共价性的修饰。

There are many factors influencing the tendon adhesion after repairs and also many methods for preventing adhesion. It is a common way to capsulate the tendon using polymer materials, which acts as a barrier to inhibit the growth of surrounding connective tissues and thus reduce the occurrence of adhesion.

影响肌腱修复后粘连程度的因素很多，在目前预防粘连的诸多方法中，选用高分子材料包裹肌腱周围，作为屏障防止腱周结缔组织长入，从而减轻粘连的发生，这也是目前防止肌腱粘连的重要途径之一。

Among them most widely used and investigated was polyvinylcarbazole -non-conjugated vinyl polymer with carbazole attached as a side chain.

其中以咔唑作为侧链的聚乙烯咔唑是应用最为广泛的一类。

Only few reports were attributed to conjugated polymer with carbazole as a main chain built-unit.

相反，只有少数文章报道了以咔唑为主链的聚合物。

We synthesized the conjugated polymer which combine the structure characteristics of carbazole and oxadiazole as host material.

中文摘要本论文主要合成出一系列以恶唑(1，3，4-oxadiazole)与咔唑为主体的高分子，应用於有机发光二极体之发光层中的主发光体材料。

The results show that the contact resistance is greatly affected by the polymer content and the hydrophobic degree of carbon paper.

我们开展了接触电阻的系统研究，并发现复合板和碳纸间的接触电阻受复合板中树脂含量和碳纸疏水化度的影响很大。

Key words:reinforcement project; carbonize; carbonized treatment; polymer material

关键词］加固工程；碳化；碳化处理；聚合物材料

There are two types of interaction between lithium ion and the carbonyl of the polymer.

聚合物和LiClO4在复合物中存在赠体和受体相互作用。3。

A new type of polymer supported β cyclodextrin is synthesized and its effect on catalytic carboxylation of phenol with carbon tetrachloride is investigated.

制取了一类新的聚苯乙烯（交联度2％）键联β－环糊精催化剂，研究了该催化剂对苯酚与四氯化碳的羧化反应。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。