高分子材料专业英语共70页

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高分子材料专业英语最终稿 ppt课件

The table was turned upside down（桌子被翻了个） .
书Th面e b科uf技fe英r l语iq常ui这d w样as写u：sed up（缓冲液用完了）. The flask is then removed. The table was inverted[in'və:tid] . The buffer liquid was consumed.
20Biblioteka ondensorrotary evaporator Desiccator
Soxhlet extractor
21
funnel
dropping funnel
Buchner funnel separating funnel
22
respirator
mask
23
burette
Pipettes
The experimenter sucked up 20cc of acid into a pipette
11
本科生教学目的
掌握基本的专业英语词汇；能阅读和翻译一般的专业英语文献；较为正确地撰写论文摘要；
经12
1.Purify the material by distillation and/or recrystallisation . Record the M.p. or, if liquid, the B.p. and the refractive index
Bi Bismuth
VIA
O Oxygen S Sulfur Se Selenium Te Tellurium Po Polonium
VIIA Halogen h0 ælədʒən
He Helium
F Fluorine Ne Neon

高分子专业英语讲稿

5
as 引出的宾语补语有如下几种表示形式： (a). 名词 We usually define energy as the ability to do work. (b). 形容词 We often regard gas as compressible. We accept the conclusion as true. (c). 介词短语 We regard the conclusion as of consequence. (具有重要意义的) of consequence: 重要, 有名 (d). 分词或分词短语（participle 分词） We treat the wire as disconnected. We consider the machine as representing the best one in our factory.
4
As 引出宾语补语、主语补语 (complement 补语) 1. As 引出宾语补语 We regard the sun as the chief source of heat and light. We consider radio waves as radiant （辐射的）energy. 科技英语中，常见如下结构： “动词（或动词性词组）＋名词（或代词）＋as＋宾语补语” (a) to accept …as (b) to define… as (c) to consider…as (d) to refer to…as (e) to treat…as (f) to describe…as (h) to regard…as 把…承认为，承认…是把…解释为，对…下的定义是把…认为是把…指为（叫做）把…当作；以…来对待把…描述为把…看成
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From the viewpoint of 根据……的观点 From the point of view of From the standpoint of 根据……的观点，站在…的立场上 think of…… as……把……认为是 “主语＋被动态谓语＋as＋-ing”, “-ing”作主语补语 Water can be shown as containing admixtures (混合物). 可以证明水含有杂质 Only those substances which can be considered as being mixtures have a depressed melting point. 那些物质可以被认为是混合物，只有它们才具有较低的熔点。 * -ing 是being 时，being 常可以省略 This may be taken as (being) a result of overheating. More than one type of mistake may be thought of as (being) present.

史上最全——高分子材料与工程专业英语词汇大全

高分子材料与工程专业词汇大全（包含：一高分子化学二高分子反应三高分子物理四高分子加工技术和应用四大部分的全部词汇~~）一高分子化学新序码汉文名英文名注释1高分子macromolecule, polymer又称“大分子”。

2超高分子supra polymer3天然高分子natural polymer4无机高分子inorganic polymer5有机高分子organic polymer6无机-有机高分子inorganic organic polymer7金属有机聚合物organometallic polymer8元素高分子element polymer9高聚物high polymer10聚合物Polymer11低聚物Oligomer曾用名“齐聚物”。

12二聚体Dimer13三聚体Trimer14调聚物telomer15预聚物prepolymer16均聚物homopolymer17无规聚合物random polymer18无规卷曲聚合物random coiling polymer19头-头聚合物head-to-head polymer20头-尾聚合物head-to-tail polymer21尾-尾聚合物tail-to-tail polymer22反式有规聚合物transtactic polymer23顺式有规聚合物cistactic polymer24规整聚合物regular polymer25非规整聚合物irregular polymer26无规立构聚合物atactic polymer27全同立构聚合物isotactic polymer又称“等规聚合物”。

28间同立构聚合物syndiotactic polymer又称“间规聚合物”。

29杂同立构聚合物heterotactic polymer又称“异规聚合物”。

30有规立构聚合物stereoregular polymer, tactic polymer 又称“有规聚合物”。

高分子材料工程专业英语.pdf

Group 5
在实验中，聚合速率应该根据这个系统的密度、折光率、粘度、或光吸收等许多性质决定的。测量密度是这些方法中最精确和最灵敏的（之一）。相比单体，聚合物的密度要增加20%~25%。在实际测定中，聚合系统的体积将以带出反应中到膨胀计中的方式进行测量。这个带有特殊构造的毛细管容器对于细小的体积变化可以有一个高度精确的测量。对于膨胀计法，是非常容易做到检测一个非常小的聚合的。
聚乙烯 23. anionic
阴离子的 28. termination 终止
4.molecule
5.polymerization
分子
聚合反应
9. compound 10.molecular weight
化合物
分子量
14.characteristic 15. sodium chloride
特征
氯化钠
19. polystyrene 20.polyvinylchloride
Basic Writing II
10. Other Important Remarks About Polymer Science, Summary, Q & A
1.polymer
聚合物 6. gas 气体 11. synthesis 合成 16. product
产物 21. radical
自由基 26. initiation 引发
（2）对于离子聚合来说，不存在通过再结合反应而进行的强迫链终止，因为生长链之间不能发生反应。链终止反应仅仅通过杂质而发生，或者说通过加入某些像水、醇、酸、胺或氧这样的化合物进行加成而发生，且一般来说（链终止反应）可通过这样的化合物来进行，这种化合物可以和活性聚合物离子进行反应，形成中性聚合物或没有聚合活性的离子型聚合物。如果引发剂仅仅部分地离解，引发反应即为一个平衡反应，在出现平衡反应的场合，在一个方向上进行链引发反应，而在另一个方向上则发生链终止反应。

高分子材料专业英语

高分子材料英文

高分子材料英文Polymer Materials。

Polymer materials, also known as macromolecular materials, are a class of materials composed of macromolecules. They are widely used in various fields due to their excellent performance and diverse properties.Firstly, polymer materials have a wide range of applications in daily life. For example, plastics, as one of the most common polymer materials, are widely used in packaging, construction, transportation, and household products. In addition, polymer materials are also widely used in the medical field, such as medical equipment, drug delivery systems, and tissue engineering.Secondly, polymer materials have unique physical and chemical properties. They can be divided into thermoplastics and thermosetting plastics according to their thermal properties. Thermoplastics can be softened by heating and hardened by cooling, while thermosetting plastics can only be heated and shaped once, and then become insoluble and infusible. In addition, polymer materials also have excellent mechanical properties, electrical properties, and chemical resistance, which make them suitable for a wide range of applications.Furthermore, polymer materials have great potential for development. With the continuous advancement of science and technology, new polymer materials with special functions are constantly being developed. For example, conductive polymers have been widely used in the field of electronic devices, and shape memory polymers have been applied in the field of smart materials. Moreover, the development of biodegradable polymers and recyclable polymers has also attracted great attention in the context of environmental protection and sustainable development.In conclusion, polymer materials play an important role in modern society and have broad application prospects. With the continuous development of science and technology,it is believed that polymer materials will continue to make great contributions to human society and bring more convenience and benefits to people's lives.。

高分子材料专业英语翻译

高分子材料专业英语翻译Polymer materials, also known as macromolecular materials, are a kind of material with high molecular weight composed of repeating structural units. They are widely used in various fields due to their excellent properties such as light weight, high strength, and good corrosion resistance. In recent years, the demand for polymer materials has been increasing, and the study of polymer materials has become a hot topic in the field of materials science. Therefore, it is necessary to have a good understanding of the professional English translation of polymer materials in order to better communicate and exchange ideas with international counterparts.Firstly, let's start with the translation of some basic concepts related to polymer materials. "Polymer" can be translated into "高分子" in Chinese, which refers to the macromolecular compounds formed by the polymerization of monomers. "Polymerization" can be translated as "聚合" or "聚合反应", which specifically refers to the chemical reaction process of monomers forming polymers. "Macromolecule" can be translated as "大分子", which refers to a molecule with a large molecular weight formed by the combination of a large number of atoms. "Monomer" can be translated as "单体", which refers to the small molecules that can polymerize into polymers. "Polymerization degree" can be translated as "聚合度", which refers to the number of monomer units in a polymer molecule.Secondly, it is important to understand the translation of the properties of polymer materials. "Light weight" can be translated as "轻质", which refers to the low density of polymer materials. "High strength" can be translated as "高强度", which refers to the ability of polymer materials to withstand external forces without deformation or fracture. "Corrosion resistance" can be translated as "耐腐蚀性", which refers to the ability of polymer materials to resist chemical or electrochemical corrosion. "Flexibility" can be translated as "柔韧性", which refers to the ability of polymer materials to bend or stretchwithout breaking. "Thermal stability" can be translated as "热稳定性", which refers to the ability of polymer materials to maintain their properties at high temperatures.Furthermore, it is necessary to understand the translation of the processing methods of polymer materials. "Extrusion" can be translated as "挤出", which refers to the process of forcing polymer materials through a die to form continuous shapes. "Injection molding" can be translated as "注塑", which refers to the process of injecting molten polymer materials into a mold to form a desired shape. "Blow molding" can be translated as "吹塑", which refers to the process of inflating molten polymer materials into a mold to form hollow shapes. "Compression molding" can be translated as "压缩成型", which refers to the process of placing polymer materials in a mold and applying pressure and heat to form a desired shape.In conclusion, the professional English translation of polymer materials is essential for researchers, engineers, and professionals in the field of materials science. By mastering the accurate translation of key concepts, properties, and processing methods of polymer materials, we can better communicate and collaborate with international counterparts, promote the exchange of knowledge and technology, and contribute to the development and application of polymer materials on a global scale.。

高分子材料工程专业英语

高分子材料工程专业英语Polymer materials engineering is a specialized field that focuses on the design, synthesis, and application of polymers. These high-performance materials are integral to various industries, including automotive, aerospace, and medical sectors.The study of polymer materials engineering involves understanding the molecular structure and properties of polymers, which are large molecules composed of repeating structural units. This knowledge is crucial for developing materials with tailored characteristics to meet specific industrial needs.In the lab, students of polymer materials engineering engage in hands-on research, synthesizing new polymers and testing their mechanical, thermal, and chemical properties. This practical experience is essential for mastering the artof material innovation.One of the key applications of polymer materials is inthe development of composites, which combine the strengths of different materials to create a product with superior performance. These composites are lighter and stronger,making them ideal for use in high-performance vehicles and structures.Environmental sustainability is another critical aspectof polymer materials engineering. Researchers are constantly exploring ways to develop biodegradable and recyclable polymers to reduce the environmental impact of material production and disposal.The future of polymer materials engineering is promising, with ongoing advancements in nanotechnology and material science opening up new possibilities for innovation. Graduates in this field can expect to be at the forefront of creating the next generation of materials that will shape our world.。

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