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- star aliphatic polyester 星形脂肪族聚酯
- Physical properties and biodegradability of copolyester varied with chain length of aliphatic polyester segment and atacticity of copolyester. 随脂肪族酯链段的长度和共聚酯无规立构度的变化,共聚酯的物理性能(强度、柔韧性)和降解性能发生明显的变化。
- The hydrophilicity of polyesters could be raised after introducing macromolecular hydrophilic radical via copolymerization of aliphatic polyester starch with polyethylene glycol. 在聚酯中引入亲水基大分子(即将脂肪族聚酯淀粉共混或与聚乙二醇共聚合)可改善聚酯的亲水性能。
- Biodegradation of Modified Aliphatic Polyester 改性脂肪族聚酯的生物降解性研究
- The present article reviews recent advances in synthesis of biodegradable polyesters, which include aliphatic polyester and polyester containing aromatic constituents, by polycondensation from the standpoint of molecular design. 摘要本文从分子设计的角度，综述了缩聚法合成生物可降解聚酯的研究进展，涉及脂肪族聚酯和含有芳香组分聚酯的合成。
- The processability of polyesters could be improved significantly after incorporating stiff chain segment through copolymerization of aliphatic polyester with aromatic liquid crystal element. 在聚酯中引入刚性链段(即将脂肪族聚酯与芳香族、液晶基元共聚合)可改善聚酯的加工性能;
- Aliphatic polyesters are not used for fiber production, because of their low melting points. 脂肪族聚酯没有用来生产纤维，可能是熔点低的缘故。
- The paper introduces the synthesis method of aliphatic polyesters and the mechanism of the degradation. 脂肪族聚酯由于其生物降解性和经济性,已成为国内外降解材料研究的热点。
- Application of aliphatic polyester as biomaterial trestle 脂肪族聚酯类生物合成支架材料的应用
- The biodegradable aliphatic polyesters such as PLA and its homologues have been developed and will be“ Green Material” in 21 century. 一类以聚乳酸及其同系物为代表的、可生物降解的新型合成脂肪族聚酯则有可能成为21世纪的一种“绿色材料”。
- An Overview of the Global Market for Aliphatic Polyester Polyols 全球脂肪族聚酯多元醇市场
- Linear aliphatic polyesters with the lower melting temperature was more susceptible to biodegradation than the linear aliphatic polyesters with the higher melting temperature. 线性脂肪聚酯中的降解性同熔点和亲水性都有关系。
- For a while, the darkling star disappeared behind thick clouds. 隐约出现的星星暂时消失在厚厚的云层後面了。
- Study of Aliphatic Polyester Aqueous Polyurethane Dispersions 脂肪族水性聚氨酯乳液的研究
- He has an urge to become a cinema star. 他渴望当一名电影明星。
- SYNTHESIS AND CRYSTALLIZIABLE PROPERTIES OF ALIPHATIC POLYESTER 脂肪族聚酯的合成与结晶性能
- She is crazed about the film star. 她对那位影星着迷。
- All but the morning star have disappeared. 除掉金星以外其他的星星全都消失了。
- The children mobbed the baseball star. 孩子们欢呼着朝那棒球明星围上去。
- The cast of the play included a international star. 这个剧的演员名单中有一位国际明星。
