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- The H-spectra and C-spectra have been analysed by the method of the probability of the triad and the result reconfirmed the chain structure of segmented copolymer that we got be-fore. 本文最后一部分用三素组的几率计算方法对多嵌段共聚物的质子谱和13C谱分析讨论,所得有关链结构的数量关系是合理的,进一步证实了质子谱的直接计算法。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- She cleaned a small segment of the painting. 她把画儿上的一小部分擦干净了。
- [Objective] The material consisting of poly (ethylene glycol) and poly (butylene terephthalate) segmented copolymer (PEG/PBT) has excellent mechanical properties and biodegradation characteristics. [目的] 聚乙二醇/聚对苯二甲酸丁二醇酯(PEG/PBT)嵌段共聚物具有良好的机械性能和生物可降解性，具备作为组织工程支架材料的基本特征。
- The abdominal segment of an insect. 腹面昆虫的腹部体节
- The company dominates this segment of the market. 这家公司控制了这一部分市场。
- The cure of carboxyl vinyl terminated polytetrahybrofuran and styrene was studied with the purpose of synthesizing segmented copolymers. 通过端羧基乙烯基聚四氢呋喃/聚苯乙烯的固化反应,合成了交联多嵌段共聚物,它可作为阻尼材料。
- The length of any such line segment. 半距离这种线段的长度
- Keywords Polysiloxane;Polyurea;Phase separation;Segmented copolymer; 聚硅氧烷;聚脲;相分离;多嵌段共聚物;
- The recent development of studies on preparation and self assembly of poly(ferrocenophane) block copolymer is reviewed. 本文综述了近年来二茂铁基嵌段共聚物制备及自组装的研究进展。
- Different allels mey be acquired within the invented segment after the inversion poly morphism is established. 在倒位多形性形成后，在倒位的区段内可能获得不同的等位基因。
- A novel copolymer poly (phthalazione ether sulfone ketone) (PPESUK) was successfully synthesized.From testing. 介绍新型杂萘联苯聚醚砜酮的制备、性能和应用。
- A portion, piece, or segment that is representative of a whole. 样品，试样代表整体的一部分，一片或一段
- The poly(methyl methacryate)macromer was copolymerized with butyl acrylate i n benzene to form the graft copolymer. 研究了聚甲基丙烯酸甲酯大单体与丙烯酸丁酯在苯中的共聚。
- Either of two points marking the end of a line segment. 端点标记一条线段两端的两点中的任何一点
- Beijing Poly International Auction Co., Ltd. 北京保利国际拍卖有限公司。
- A large segment of the public against the new tax. 大部分公众反对新税法。
- Hangzhou pacific poly textiles co., Ltd. 杭州太平洋保利纺织品有限公司。
- Solution of a copolymer with acidic groups. 含酸性基的共聚物溶液。
- Party member, cadre and the rich poli. 党员、干部与党的先富政策;
