翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 Polymer materials and engineering 翻译结果2复制译文编辑译文朗读译文返回顶部 polymer materials and engineering; 翻译结果3复制译文编辑译文朗读译文返回顶部 Polymer materials and engineering ...
对聚合物的合成和应用而言,聚合物的分子量是最重要的。 The interesting and useful mechanical properties which are uniquely associated with polymeric materials are a consequence of their high molecular weight. 令人感兴趣的和具有使用价值的力学性能与高分子材料存在的唯一的相关性,而这些性能是聚合物的高分子量...
高分子材料工程专业英语翻译 UNIT 1 What are Polymer第一单元什么是高聚物What are polymers For one thing they are complex and giant molecules and are different from low molecular weight compounds like say common salt. To contrast the difference the molecular weight of common salt is only 58.5 while...
形成高聚物的低分子化合物称为单体。下面简单地描述一下形成过程: butadiene + butadiene + ∙∙∙ + butadiene--→polybutadiene(4 000 time) 丁二烯+丁二烯+…+丁二烯——→聚丁二烯(4000次) One can thus see how a substance (monomer) with as small a molecule weight as 54 grow to become a gia...
小分子相互结合形成大分子,大分子能够是一种或多种化合物。举例说明,想象一组大小相同并由相同的材料制成的环。当这些环相互连接起来,可以把形成的链看成是具有同种分子量化合物组成的高聚物。另一方面,独特的环可以大小不同、材料不同,相连接后形成具有不同分子量化合物组成的聚合物。许多单元相连接给予了聚合物...
高分子材料工程专业英语课文翻译 Polymer Science and Polymer Engineering are closely related and often used interchangeably. Polymer Science is concerned with the chemistry and physics of polymers, while Polymer Engineering teaches students how to design and manufacture polymer products. No matter which ...
高分子材料工程专业英语第三版课文及翻译(曹同玉、冯连芳、张菊华主编)Unit 14 bulk polymerization 一、课文 Bulk polymerization traditionally has been defined as the formation of polymer from pure, undiluted monomers. Incidental amounts of solvents and small amounts of catalysts, promoters, and chain-...
内容提示: 学习---好资料 A 高分子化学和高分子物理 UNIT 1 What are Polymer? 第一单元 什么是高聚物? What are polymers? For one thing, they are complex and giant molecules and are different from low molecular weight compounds like, say, common salt. To contrast the difference, the molecular...
(完整版)高分子材料工程专业英语第二版课文翻译(基本全了 (完整版)高分子材料工程专业英语第二版课文翻译(基本全了 (完整版)高分子材料工程专业英语第二版课文翻译(基本全了 高分子专业英语选讲课文翻译资料 高分子化学和高分子物理 UNIT 1 What are Polymer? 第一 元 什么是高聚物? What are polymers? For ...