查询词典 polymer

At first, callback oil by evaporation, secondly, carrying out aggregation and last, obtaining acid tar polymer and adding the polymer into blending coal.

济南钢铁集团总公司，山东济南250101）摘要：为妥善解决酸焦油的综合利用与处置问题，采用真空蒸汽蒸吹回收轻油，再采用聚合反应法固化处置，得到沥青状不粘性易碎固体聚合物，进行配煤炼焦试验。

Analyze the melting process of the polymer with additives and the present status of single-screw extruder application in polymer mixing, and compare mixing performance of various mixer elements.

分析了加有添加剂的聚合物的粒子熔融过程和单螺杆应用于聚合物混合的现状及不同混合元件的混合性能。

The side-on poly EO polymer exhibits the highest decay temperature (160), half decay temperature (175癈) and order parameter (0.19), which indicates that this EO polymer is easily poled and possesses good thermal stability of the dipole moment after poling.

本章为非线性光学高分子材料提供了一个新的聚合物体系，在合成功能型聚二氮杂蔡酮醚酮电光高分子材料方面所做的努力，将为进一步研究和开发性能更为优良的该类非线性光学材料提供一些有益的借鉴。

The side-on poly EO polymer exhibits the highest decay temperature (160), half decay temperature (175癈) and order parameter (0.19), which indicates that this EO polymer is easily poled and possesses good thermal stability of the dipole moment after poling.

本章为非线性光学高分子材料提供了一个新的(来源：ABC论文6b网www.abclunwen.com)聚合物体系，在合成功能型聚二氮杂蔡酮醚酮电光高分子材料方面所做的努力，将为进一步研究和开发性能更为优良的该类非线性光学材料提供一些有益的借鉴。

New formula of drilling mud density of the control wellbore closed rate in salt bed .;2. Application of ternary copolymer salt-resisting fluid loss reducer in salt bed of Carboniferous system in Tahe oilfield.;3. The components of amphoteric polymer salt tolerance mud have been introduced, and the field operation technology drilling through thick salt bed by using amphoteric polymer mud system has been summarized.

论述了盐对泥浆胶体性质的影响机理，介绍了两性离子聚合物抗盐泥浆的组成，总结了两性离子聚合物泥浆体系钻穿大段盐层的施工工艺及现场应用中常见的问题，指出抗盐泥浆的基础是保证处理剂对粘土颗粒足够的护胶能力，而手段是提高抗盐处理剂在泥浆中的含量。

We are an united company that the operations include producing thermoformed polymer matrix composites,producing electrical and architectural componments made by thermodformed polymer matrix composites,and mould's manufacture.

淄博超力复合材料有限公司是专业生产SMC模压玻璃钢的企业拥有年产3000吨SMC生产线、年产1000吨BMC生产线各二条，拥有1800T、315T、160T、100T、80T等各种型号液压机10余台、各种型号的热压模具百余台套。

In order to solve these problems, we have designed and prepared fluorine-containing polymer electrolytes and hybrid polymer electrolytes.

凝胶聚合物电解质要解决的核心问题是协调离子电导率和机械性能之间的关系。

Improvement of combustion properties of the POSS/polymer composites mainly depends on barrier effect generated from silicon-oxygen cages of POSS, elements or groups of effective flame retardance in organic substituents of POSS, and dispersion of POSS in polymer matrix.

进一步的研究分析表明，POSS提高聚合物材料的阻燃性能主要取决于POSS本身核心笼型硅氧结构在材料燃烧中的阻隔作用、POSS有机取代基所包含的高效阻燃元素或基团、POSS在聚合物基体中的分散状况等因素。

When an optical fiber bundle was made of a large-core polymer optical fiber or a liquid-core optical fiber,the value of packing fraction was 100%.In the range of visible light or ultraviolet light,it is much more advantageous to choose an optical fiber bundle made of a large-core polymer optical fiber or a liquid-core optical fiber.

而单根粗直径聚合物光纤和液芯光纤配用圆形端套制作的光纤传光束，其敛集率为100%，在可见光或紫外光范围内，选用单根粗直径聚合物光纤或液芯光纤传光束具有更多的优势。

And some traditional metal materials, non-metallic materials such as steel, cement, plastics, fibers and rubber has been widely used, and a new type of polymer materials is also a beginner's stage, but the very rapid development with very potential, and its positive features, intelligence, refinement of direction, conductive materials, energy storage materials, smart materials, nano materials, optical materials, biological activity, such as research in the field of materials are becoming increasingly active, the study of Polymer Materials very challenging, but also very innovative test of their own.

并且目前一些传统的金属材料，非金属材料如钢铁、水泥、塑料，纤维，橡胶等已经得到了广泛的应用，而新型的高分子材料还在一个起步的阶段，但是发展的很迅猛，具有很大的潜力，其正向功能化，智能化，精细化方向发展，导电材料，贮能材料，智能材料，纳米材料，光导材料，生物活性材料等领域的研究也日趋活跃，所以研究高分子材料很具有挑战性，同时也很考验自己的创新性。

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％。