polyether
英[pɒlɪ'iːθə]
美['pɒliːˌiːθə]
- n. 聚醚
双语例句
- 1. They bind the polyether ladder brevetoxins and ciguatoxin.
- 它们结合了聚醚梯菌毒素和雪卡毒素。
youdao
- 2. Some kind polyether and fire retardant are chosen.
- 对聚醚及阻燃剂作了选择试验。
youdao
- 3. So the demand for polyether simultaneous rapid growth.
- 因此对聚醚的需求量同步快速增长。
youdao
- 4. There are two types of polyols: polyester and polyether.
- 有两种类型的糖醇：聚酯和聚醚。
youdao
- 5. The method of blocking unsaturated polyether has been described.
- 简要介绍了不饱和端羟基聚醚的封端方法。
youdao
- 6. Changing the structure of random polyether can modify its properties.
- 可通过改变聚醚结构来使之达到预期的性能。
youdao
- 7. A raw rubber for millable polyether polyurethane elastomer was prepared.
- 研制了一种新型的聚醚型聚氨酯生胶。
youdao
- 8. At last, the application of alcohol polyether phosphate ester was discussed.
- 最后，对醇醚磷酸酯的应用开发进行了研究。
youdao
- 9. One of the main quality index of polyether is the potassium and sodium contents.
- 聚醚中钾、钠含量是其重要质量指标之一。
youdao
- 10. The problems in production of low unsaturation polyether with DMC catalyst were introduced.
- 介绍了使用DMC催化剂生产低不饱和度聚醚时存在的问题。
youdao
- 11. Two components of the polyether polyurethane systems with water as blowing agent are prepared.
- 制得了以水作发泡剂的聚醚型聚氨酯鞋底原液。
youdao
- 12. It has shown that this polyether modified polysiloxane defoamer provides good defoaming effect.
- 结果显示聚醚改性有机硅消泡剂具有良好的消泡性能。
youdao
- 13. Experiment shows that to polyether initiator, crude emulsion breaking has definite selectivity.
- 试验证明：原油破乳对聚醚引发剂有一定的选择性。
youdao
- 14. The low viscosity polyether polyol was synthesized under raising the vaccum degree step by step .
- 采用逐步升高真空度的方法合成了低粘度的聚酯多元醇。
youdao
- 15. The synthesis of polyether aromatic polyurethane acrylate and its influencing factors were discussed.
- 探讨了聚醚类芳香族聚氨酯丙烯酸酯的合成工艺及其性能影响因素。
youdao
- 16. With the compounding of polyether glycol and triol, the foam sealant can get good allround properties.
- 聚醚二醇和聚醚三醇复配使用，可制得综合性能良好的单组分聚氨酯泡沫胶体系。
youdao
- 17. The functionality of the polyether polyol is determined by the number of active hydroxyl groups per molecule.
- 功能聚醚多元醇，是由一些积极的羟基，每个团体分子。
youdao
- 18. Polyether ester block copolymerized elastomer fibre (PEET) is a new type of man-made fibre for knitting industry.
- 聚醚醋嵌段共聚弹性体纤维（简称PEET）是针织工业用的新型化纤原料。
youdao
- 19. Objective To explore the technique of the cooperation of nursing in auto-mixed polyether rubber impressions applying.
- 目的：探讨临床应用自动混合型聚醚橡胶制取印模时护理配合技巧。
youdao
- 20. The manufacture of high molecular polyether and the catalysts used in the synthesis have been described in this paper.
- 介绍了高分子聚醚合成用催化剂及其制备，给出实验室制得产品的性能。
youdao
- 21. Gel Permeation Chromatography was used to determine the distribution and average molecular weight of polyether polyols.
- 用凝胶渗透色谱测定聚醚多元醇的相对分子质量及其分布。
youdao
- 22. Nanhumycin, a new polyether antibiotic, has potent growth inhibitory effect on bacillus and against chicken coccidiosis .
- 南湖霉素具有抑制枯草杆菌生长和抗鸡球虫病效应，是个新的多醚类抗生素。
youdao
- 23. The effects of amounts of polymer polyol and water, low unsaturated polyether polyol on properties of foam were discussed.
- 讨论了聚合物多元醇和水用量、低不饱和度聚醚等因素对泡沫性能的影响。
youdao
- 24. The synthesis of polyether type defoamer agent and its application to the process water in the ethylene device are reported.
- 较详细地报导了聚醚型消泡剂的合成及在乙烯装置工艺水中的应用。
youdao
- 25. This paper introduces the synthesis of the high molecular weight polyether by using metalloporphyrin complex catalyst system.
- 介绍了用四苯基卟啉铝络合物催化体系合成高分子量聚醚的方法。
youdao
- 26. Preparation of Polyether polyol and its applications in the production of leather finishing have been prescnted in this article.
- 叙述了用于皮革涂饰剂生产上的聚醚多元醇制备及在皮革涂剂生产上的应用。
youdao
- 27. It was then reacted with low hydrogen containing silicone oil via hydrosilylation to produce epoxy-containing polyether silicone.
- 再与低含氢硅油进行硅氢加成反应，合成出环氧聚醚改性聚甲基硅氧烷；
youdao
- 28. The modification of MDI by polyether, especially high active polyether, was simple in operation and superior in quality of product.
- 采用聚醚改性MDI，特别是高活性聚醚改性MDI，操作简便，产品质量好。
youdao
- 29. The property and synthesization of polyether sulfones material are studied and its application in automobile industry is summarized.
- 对聚醚砜材料的性能及合成进行了研究，并对其在汽车领域的使用进行了归纳。
youdao
- 30. The ceramic membrane technique is used to treat highly concentrated polyether wastewater and reclaim macromolecular polyether glycol.
- 利用陶瓷膜技术处理高浓度聚醚废水回收大分子聚醚多元醇。
youdao
- A raw rubber for millable polyether polyurethane elastomer was prepared.
研制了一种新型的聚醚型聚氨酯生胶。 - They are synthesized by the reaction of a polyester polyol, or polyether polyol, with an aromatic or aliphatic isocyanate.
他们由一种聚酯多羟基化合物或聚醚多羟基化合物与另一种芳香或脂肪族异氰酸盐的反应而合成。
用作名词 (n.)
用法讲解
- alkyl aryl polyether alcohol 烷基芳基聚醚醇...
- chlorinated polyether 氯化聚醚
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
