查询词典 elastomer

A series of modified polyurethane elastomer materials with different amino siloxane content were synthesized,which were based on polyoxypropylene glycol,aminoethyl aminopropyl poly,toluene diisocyanate and the curing agent dimethylsulfide toluylenediamine.

以聚氧化丙烯二醇或聚氧化丙烯三醇、氨乙基氨丙基聚二甲基硅氧烷、甲苯二异氰酸酯为原料在无溶剂条件下制备预聚体，利用二甲基硫甲苯二胺为固化剂合成一系列氨基硅油改性聚氨酯弹性体材料，并对材料的力学性能、耐热性、表面水接触角等性能进行了测试。

Glycerol polyether 3010, tolylene diisocyanate , 1,4-butanediol and catalysts are used as raw materials to preparecasting polyurethane elastomer in one step.

以聚醚多元醇3010，甲苯二异氰酸酯，1，4-丁二醇和催化剂为原料，采用一步法来制备浇注型聚氨酯弹性体。

In addition to complex anion crowd carried by organic functional group, there were many kinds of mass point like aluminum, silicon, zinc and rare earth elements et al in composite elastic material, and there were replaceable cation as well as anion; besides, all cation kept rather distant each other. It was not easy to crystalize in composite elastomer because of the block of organic molecule.

在复合弹性体材料中，除了存在有机官能团所带有的络阴离子群之外，还同时存在铝、硅、锌和稀土元素等多种质点；存在可以置换的阳离子和阴离子，并且各种阳离子都保持相当远距离；由于有机分子的阻挡，复合弹性体内不易析晶。

Standardization of China's plastics machinery Focus—thermoplastic elastomer It is not enough for materials to only meet the demands of service performance or functionality. New products of TPE will allow us to have a safer and cosier life while providing more environmental properties.

中国橡塑机械行业加速标准化进程 16-30专题报道—热塑性弹性体满足使用性能或功能的需要对材料而言远远不够，面对全球对材料安全性与环保日益提高的要求，热塑性弹性体新品也在追求更优异的环保性，为我们带来更安全舒适的生活感受。

In this paper we also bring forward a new animation model based on the principle of elastomer metamorphosing. By using this model our two basic expression animation 搉ictitating* and 搊pening mouth* are produced.

在建立人脸面部表情动画时，提出了一种基于弹性体形变原理的面部表情动画模型，并运用这种模型建立了人脸面部表情中最常见的&眨眼睛&和&嘴巴张闭&两个基本动画。

A new 3D human face model is put forward in this paper after some characters of the human face and the muscle tissues on the face are researched and some actions of the facial expression are analyzed. In this model we divide the whole face into some parts according to its structure. To each part, we apply the principle of elastomer metamorphosing to our face model, so a specific face model can be easily gotten by modifying a common face model.

本文在分析和总结了前人工作的基础上，深入研究了人脸的生理特征、面部肌肉组织结构，分析了人脸面部表情的基本动作，提出了将人脸整体分解为若干个小块的三维人脸几何模型，并根据力学中的弹性体形变原理，将弹性体的形变应用于上述基于面分块的三维人脸几何模型，使特定人脸几何模型的建立变得简单、效率高。

Simulating the facial expression by using elastomer metamorphosing.

将人脸五官的基本动作模拟成弹性体的形变，从而建立人脸面部表情动画。

Any expressional action on the face organ can be simulated to the springiness metamorphosing of the elastomer, and the metamorphosing model for the expressional action is also constructed in the system HUFACE.

当脸部表情引起脸部各子块形变时，每个子块上的各点将发生位移，于是利用该模型计算这些点的位移量，由此获得表情动画中的每一帧画面。

The microanalyses showed that CaSO〓 whisker reinforcing mechanism for polyurethane elastomer mainly was load transferring and its toughening mechanism involved crack deflection and whisker pullout.

通过微观分析表明，CaSO〓晶须对聚氨酯弹性体的增强机理主要为应力传递，增韧机制主要为裂纹偏转和晶须拔出。

It is a professional comprehensive plastic machinery manufacturer which introduces and absorbs advanced technology of Germany and Italy, collects excellent technological personnel of managing, designing and plastics processing in our country, So every product from Redstar Machinery can get applause from customer, meanwhile, create the brand: On the current base of plastics machinery manufacturing, the company has developed and produced twin-screw extruder ;double-step twin-screw/single screw extruder , Themoplastic elastomer production line;fibre grade colorful material production line; wood plastics pelleting production line and so on .

这是一个专业的塑料机械制造商的全面介绍和吸收先进技术的德国和意大利，收集优秀科技人才的管理，设计和塑料加工在我们国家，所以每一个产品从红星机械能得到掌声的客户，同时，建立品牌：在目前的基础，塑料机械制造，该公司已研制和生产双螺杆挤出机，双螺杆挤出机一步twin-screw/single ， Themoplastic弹性体的生产线；纤维级彩色材料生产线；木材塑料造粒生产线等等。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。