polycondensation
英
美
网络 缩聚; 缩聚反应; 缩合聚合; 聚合反应; 聚缩合
双语例句
- Polymethylvinylsiloxane is synthesized from the hydrolytic polycondensation reaction of methylvinyldichlorosilane.
通过直接水解的方法合成了聚甲基乙烯基硅氧烷。 - Novel controlled releasing polythiourea microcapsules were prepared from terephthaloyl diisothiocyanate and o-phenylenediamine by interfacial polycondensation.
以对苯二甲酰异硫氰酸酯和邻苯二胺为原料通过界面缩聚法合成了聚硫脲缓释微胶囊。 - By using the direct esterification polycondensation method synthesized polytrimethylene terephthalate with higher characteristic viscosity and nucleating agent.
采用直接酯化缩聚路线合成了具有较高特性黏度、含成核剂的聚对苯二甲酸丙二醇酯（PTT）材料。 - Starting from America polylactic acid or polylactic acid made by ourself and polyethylene glycol, poly-( lactic acid)-polyethylene glycol ( PLEG) were synthesized via melt polycondensation.
以美国聚乳酸、自制聚乳酸和聚乙二醇为原料，分别熔融共聚得到聚乳酸-聚乙二醇共聚物（PLEG）。 - PET solid-state polycondensation process involves spatial mass transfer of both solid reaction particles and reactor bed, which is a multi-dimensional and multi-phase objective.
PET固相缩聚过程涉及反应固体颗粒和反应器床层两个空间尺度的传质，是一个复杂的多维多相对象。 - Reasons and reformation of vulnerability of agitator driving shaft of final polycondensation reactor
终聚釜搅拌器传动轴损坏的原因及改造 - The kinetics of nylon-1010 polycondensation at earlier stage in an open system was studied.
研究了尼龙1010盐敞开系统熔融缩聚的前期动力学。 - The influence factors of solid-state polycondensation reaction rate
PET固相缩聚反应速率的影响因素 - A Novel Synthesis of Benzoin Catalyzed by Thiazolium Salts Interfacial Polycondensation ⅷ A Basic Study on the Synthesis of Polycarbonate by Phosgenation Interracial Polycondensation "One Step Method"
苯甲醛安息香缩合反应催化合成苯偶姻新方法界面缩聚Ⅷ合成聚碳酸酯的光气化&界面缩聚一步法基础研究 - The shaft seal leakage, judgement and emergency measures of the final polycondensation reactor was introduced.
介绍了终缩聚反应器轴封泄漏的现象、判断和应急措施。 - Equipment and technology comparison of the solid state polycondensation for PET chip
聚酯切片的固相增粘装置及工艺技术的比较 - The state and forming mechanism of graphite in cast iron are analysed with classical dynamics and polycondensation theory.
运用经典动力学和缩聚理论的基本观点对铸铁中石墨形态及形成机理进行了分析研究。 - The solid| state polycondensation laws of bright chips after bulking were predicted and was proved to be coincident with the experimental practice.
实验证明，增容后大有光切片固相增粘规律与预测一致。 - Melt-solid Polycondensation of Butyl Lactate from Kitchen Waste to Obtain Polylactic Acid
从餐厨垃圾所得乳酸丁酯经熔融固相聚合成聚乳酸的研究 - Direct Melt Polycondensation and Characterization of Polylactic acid Modified by Diethanolamine
二乙醇胺改性聚乳酸的直接熔融聚合法合成及其表征 - Polycondensation catalyst may has bad effect on polyester afterprocessing properties.
缩聚催化剂会对聚酯后加工性能产生不良影响。 - The key equipment in polycondensation phase of non-phosgene process was emphatically introduced.
同时，介绍了非光气法缩聚阶段的关键设备。 - The amelioration of the traditional method of the PLA melt polycondensation is also discussed.
综述了催化剂对聚乳酸熔融缩聚的影响，以及对乳酸熔融缩聚传统方法的改进。 - Application of agitator current of No. 2 pre polycondensation reactor on polyester production
第2预缩聚釜搅拌器电流在聚酯生产中的应用 - The esterification, polyesterification, polycondensation and the formation of diethylene glycol ( DEG) reaction kinetic parameters were obtained.
获得了酯化反应、酯化缩合反应、缩聚反应以及二甘醇生成反应的动力学参数。 - Preparation of polyurethane/ carbon nanotubes composites foam through in situ polycondensation
原位缩聚制备聚氨酯/碳纳米管复合泡沫材料 - The reaction kinetics of three catalysts for PET polycondensation are studied.
研究了常规的Sb2O3、复合催化剂和C-94三种催化剂对于PET缩聚反应的宏观动力学。 - The reaction kinetics of two catalysts for PET polycondensation are studied.
研究了Sb2O3和C94两种催化剂对于PET缩聚反应的动力学。 - Study on sifting catalysts in polycondensation reaction of cardanol with formaldehyde
腰果酚和甲醛缩聚催化剂的筛选研究 - The present paper reports the studies of the alkaline polycondensation kinetics of poly ( phenylene ether sulfone).
本文报导了聚苯撑醚砜碱法缩聚动力学的研究。 - Water content of modified polyester chips were determined by pressure-difference method after being dried and solid state polycondensation.
介绍了用压差法测定改性聚酯切片经干燥和固相聚合后的含水率。 - The temperature and time of alcoholysis and polycondensation were discussed.
讨论了醇解和缩聚的温度及时间等因素。 - Poly ( PEG ( 1)-adipic anhydride ( 2)) was synthesized by melt polycondensation.
采用熔融缩聚法合成了PEG（1）-己二酸酐（2）聚合物。 - It is mainly synthesized by two chemical ways: ring-opening polymerization and direct polycondensation.
合成聚苹果酸的化学方法主要有开环聚合法与直接聚合法。 - PLA has been produced by ring-opening polymerization of lactide or direct polycondensation of lactic acid.
制备聚乳酸常通过乳酸的直接聚合或丙交酯的开环聚合两种方法。