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oligomer

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oligomer是什么意思
英式音标:['ɒlɪgəʊmə]英式读音
美式音标:[ə'lɪgəmə]美式读音
词汇分类:生物化学基础词汇,BSNJ-PAMC-II,材料科学与工程专业词汇,没有词汇量怎么搞科研,高分子专业词汇总表,化学(高分子)专业词汇
词义:

n.

低聚物,低聚体;寡聚体;

英英释义

Oligomer

In chemistry, an oligomer (\ə-ˈli-gə-mər\, ολιγος, or oligos, is Greek for "a few") is a molecular complex that consists of a few monomer units, in contrast to a polymer that, at least in principle, consists of a nearly unlimited number of monomers.IUPAC Goldbook: Oligomer molecule Dimers, trimers, and tetramers are, for instance, oligomers respectively composed of two, three and four monomers.

以上来源于:Wikipedia

用法:

双语例句

用作名词(n.)

The research of organic silicon oligomer is important to promote the development of organic silicon resins and its modified resins.
有机硅低聚体的研究是促进有机硅及其改性树脂发展的重要因素。

权威例句

Swelling of oligomer-polymer particles. New methods of preparation

3D domain swapping: A mechanism for oligomer assembly

The toxic Aβ oligomer and Alzheimer's disease: an emperor in need of clothes.

Derivatization of solid supports and methods for oligomer synthesis

The toxic Abeta oligomer and Alzheimer’s disease: An emperor in need of clothes. Nature Neuroscience, 15(3), 349-357

Globular amyloid beta-peptide oligomer - a homogenous and stable neuropathological protein in Alzheimer's disease.

Bax is present as a high molecular weight oligomer/complex in the mitochondrial membrane of apoptotic cells.

Abeta oligomer-induced aberrations in synapse composition, shape, and density provide a molecular basis for loss of connectivity in ...

Local restoration of dystrophin expression with the morpholino oligomer AVI-4658 in Duchenne muscular dystrophy: a single-blind, pla...

Preparation and mechanical properties of polypropylene‐clay hybrids using a maleic anhydride‐modified polypropylene oligomer
造句:

1. Moreover, study on the oligomer of maleic anhydride as non-formaldehyde finishing agent is carried out.

此外,本文开展了马来酸酐的低聚物作为无甲醛整理剂的研究。

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2. The still not solved oligomer problem during further processing of dyed PET fibers is as old as the fiber itself.

着色聚酯纤维在进一步处理加工中的低聚物问题与纤维本身一样古老,至今仍未解决。

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3. The application of this oligomer in UV curing coatings for improvement of adhesion on metals and its fire retardancy are reviewed.

综述了此低聚物在UV光固化涂料中提高金属表面附着力和具有阻燃特点的应用。

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4. MOR zeolite was dispersed into poly(ethylene glycol)oligomer to form a stable gel. Its Electrochemical behavior was first detected by a cyclic voltammeter.

丝光沸石被分散到乙二醇低聚物中形成稳定的胶体。它的电化学行为首次被用循环伏安法研究。

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5. The effect of various dyeing assistants on the oligomer content in high temperature high pressure dyeing of polyester fibre surface was researched.

研究了不同染色助剂对高温高压染色中聚酯纤维表面低聚物含量的影响。

www.dictall.com

6. In this thesis, PVC was respectively modified with three different amine modifiers hexamethylene tetramine, Nylon 6 oligomer, X amine by melting blending techniques.

本文采用熔融混炼法分别用三种不同胺类改性剂六次甲基四胺、尼龙6低聚物、X胺对PVC进行了改性。

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7. The article studied a kind of silicone oligomer material for building surface preparation which was condensed by monomer MTEOS and TEOS.

研究了一类以甲基三乙氧基硅烷、正硅酸乙酯等为单体、溶液缩聚的有机硅低聚体建筑表面处理材料。

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8. An active oligomer has been synthesized from acrylic acid and its derivatives.

以丙烯酸及其衍生物为原料合成出了一种活性低聚物。

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9. The development of oligomer, active diluent(monomer), photoinitiator as major components of UV curing coatings system were described.

介绍了光固化涂料体系几种重要组分:低聚物、活性稀释剂(单体)、光引发剂的研究进展。

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10. The oligomer distribution can be regulated by changing the structure of complexes.

所得齐聚产物的分布可以通过改变配体的结构而进行调整。

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11. The fluorescent stability of triarylpyrazoline oligomer as dopant is obviously higher than that of related small molecules, and its PLED can emit pure blue light.

吡唑啉低聚物掺杂于高分子基质中具有明显高于相应小分子的荧光稳定性,并且其PLED发出纯正的蓝光;

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12. In the course of anionic polymerization, there are a few transfer reactions and oligomer formation.

阴离子聚合过程中往往存在转移反应,会生成低分子量齐聚物。

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13. The process producing oligomer in the production of nylon 6 and the technical method of using oligomer to produce engineering plastics nylon 6 by direct polymerization have been introduced .

介绍尼龙6生产中低聚物产生的过程,以及利用低聚物直接聚合生产工程塑料用尼龙6的工艺方法。

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14. It becomes an environmental protective radiation curing coating with fireproofing property when halogen or phosphor is brought in its active monomer or oligomer structure.

将卤素或磷元素引入活性单体或齐聚物的结构中,赋予其阻燃性,则成为环保型辐射固化防火涂料。

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15. The title finish has been developed based on proper mixture of oligomer and monomers and incorporation of non-yellowing photoinitiator. The formulations are designed for various plastics.

本文通过选用合适的低聚物和单体组合,使用非黄变型光引发剂,对不同类型的塑料应用进行配方设计。

www.chemyq.com

16. The theoretical judgements have been confirmed experimentally by the HPSEC data of styrene oligomer.

理论的推断从苯乙烯齐聚物的HPSEC实验数据得到了证实。

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17. To study the purgation effect of Mannose oligomer in Amorphophallus konjac.

研究魔芋低聚甘露糖对小鼠的通便作用。

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18. Oligomer and a solid accelerator are used to lower its poison and stink.

其采用了齐聚物及固体促进剂,降低了胶粘剂的毒性和臭味。

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19. Firstly, the RAFT BDB was used for preparation of styrene-acrylic acid RAFT oligomer by bulk polymerization, which has function a self emulsification.

以BDB用作RAFT试剂进行苯乙烯和丙烯酸的本体共聚,制备具有自乳化功能的低聚物。

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20. The effects of the composition and molecular weight of the HDI oligomer on the properties of coating film were studied.

通过改变HDI齐聚物合成反应的条件,探讨了齐聚物的组成和分子量对涂膜性能的影响。

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21. The results showed that time and temperature was the crucial factors affecting the oligomer formation.

结果表明:时间和温度是影响齐聚物生成的主要因素。

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22. Conclusion: Apple polyphenol extracts had antioxidant activity. The main antioxidant components were phenols and proanthocyandins oligomer with low molecular weight.

结论:苹果多酚提取物具有抗氧化活性,其主要的抗氧化成分为分子量较小的酚类单体及原花青素低聚体。

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23. Peptides are short oligomer and polymer substances made up of two or more amino acids linked in a chain.

肽是短的寡聚物或两个及以上氨基酸连接成的肽链组成的聚合体。

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24. In this paper, the pyrolytic compound of polyurethane acrylate oligomer was analyzed by pyrolytic gas chromatography-mass spectrometry and the pyrolytic mechanism was also discussed.

采用裂解色谱质谱技术对光固化聚氨酯丙烯酸酯齐聚物裂解产物进行了分析,并对裂解机理进行了讨论。

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25. In this paper, the pyrolytic compound of polyurethane acrylate oligomer was analyzed by pyrolytic gas chromatography-mass spectrometry and the pyrolytic mechanism was also discussed.

采用裂解色谱质谱技术对光固化聚氨酯丙烯酸酯齐聚物裂解产物进行了分析,并对裂解机理进行了讨论。

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26. This paper summarizes the progress of the molecular organic EL materials, especially highlighting the oligomer and carrier-transporting emitters.

本文主要介绍近年来有机分子电致发光材料最新的发展,并特别讨论了齐聚物和含载流子传输单元的发光体。

-- 来源 -- www.21cnchem.com

27. telechelic oligomer

远螯齐聚物

-- 来源 -- 英汉 - 翻译参考[网络]

28. propylene oligomer

丙烯低聚物

-- 来源 -- 英汉 - 翻译参考[网络]

29. hydrocarbon oligomer

烃齐聚物

-- 来源 -- 英汉 - 翻译参考[网络]

30. carboxy-ended oligomer

羧端基低聚物

-- 来源 -- 英汉 - 翻译参考[网络]

31. hydroxyl-ended oligomer

羟端基低聚物

-- 来源 -- 英汉 - 翻译参考[网络]

32. The effects of oligomer and diluent on the shrinkage of curing system were discussed.

讨论了齐聚物及稀释剂对固化体系收缩率的影响。

-- 来源 -- dict.cnki.net

33. linear oligomer

线型低聚物

-- 来源 -- 英汉 - 翻译参考[网络]

34. Calixarenes, cyclic oligomer of phenol-formaldehyde condensates have attracted great interest in supramolecular chemistry due to their peculiar molecular recognition ability.

作为第三代超分子大环化合物的代表,杯芳烃具有特殊的分子识别能力和独特的结构易修饰性。

-- 来源 -- www.21cnchem.com

oligomer

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