lactide
美 ['læktaɪd] 
英 ['læktaɪd]
英汉解释
例句
and a distillation column (29) for condensing lactide which has been produced in the depolymerization unit in the form of a gas phase.
蒸馏塔（29），其用于对在解聚装置中生成为气相的丙交酯进行冷凝。
Bioresorbable poly(l-lactide) screws were used for fixation of the acetabular bone grafts to prevent any possible delayed remodeling.
我们应用生物可吸收接骨材料左旋聚丙交酯螺钉固定髋臼骨移植物以防止可能的滑脱。
Poly (DL-lactide) differed from the other polyesters studied, the rate of chain scission increasing after the commencement of weight loss.
聚（的DL-乳酸）不同于其他研究聚酯，连锁后的重量损失率开始上升断裂。
The discoloring effectiveness of raw L-lactide with active carbon method is better than that of precipitation method.
用活性炭对L-丙交酯粗品进行脱色比用沉淀法脱色效果好，收率较高。
Using lactic acid as monomer, L- lactide was synthesized by condensation polymerization and consequent depolymerization steps.
以乳酸为单体，采用先缩聚后解聚的方法制备了L-丙交酯。
Ethyl lactate was synthesized by transesterification of D, L- lactide with ethanol utilizing concentrated sulfuric acid as catalyst.
研究了D，L-丙交酯在浓硫酸催化作用下，与乙醇进行酯交换反应合成乳酸乙酯。
Ring-opening polymerization is the main path to synthesize PLA through intermediate compound lactide.
由乳酸经丙交酯合成聚乳酸是聚乳酸的主要生产途径。
The polymerization condition of lactide is studied in this paper. The thermal behavior of PLA are characterized by DSC and TGA.
本文研究了丙交酯酸的聚合条件，用DSC和TGA表征了聚合物的热性能。
The results from melting point tests, IR spectrum and solubility tests show that the product is DL-lactide.
对产物进行了熔点测定、红外光谱和溶解度测定分析，证明与DL-丙交酯的结构相符合。
So here we will take the way of the Equal Channel Angular Extrusion (ECAE) to process poly(D, L-lactide) to improve its properties.
本研究采用等通道转角挤压技术对聚（D，L-）乳酸进行自增强研究，并测试其增强后的降解性能。
Butyl lactate was synthesized by the ester exchange reaction of D, L-lactide and n-butanol under the catalysis of sulfuric acid.
研究了D，L-丙交酯在浓硫酸催化作用下与正丁醇进行酯交换反应合成乳酸丁酯的条件。
Poly (L-lactide) (PLLA) prepared by ring-opening polymerization with L-lactide acid material.
以L-乳酸为原料，采用丙交酯开环聚合法合成聚L-乳酸（PLLA）。
There are two main methods to synthesis PLA, ring- opening polymerization of lactide and condensation polymerization of lactic acid.
聚乳酸的合成主要有两种方法：丙交酯的开环聚合和乳酸直接缩聚。
There are two main methods to synthesis PLA, condensation polymerization of lactic acid and ring-opening polymerization of lactide.
聚乳酸的合成主要有两种方法：乳酸直接缩聚和丙交酯的开环聚合。
In this dissertation, the synthetic processes of polylactic acid(PLA) by ring-opening polymerization of lactide were studied.
本文对丙交酯开环聚合合成聚乳酸的工艺进行了研究。
A low molecular weight poly(DL lactide) containing carbon carbon bonds was synthesized from DL lactide, glycerin and fumaric acid.
由丙三醇、丙交酯和反丁烯二酸制得一含碳碳双健的低分子量聚酯。
The synthesis and thermal stability of poly(L-lactide)were investigated.
对聚丙交酯的合成和热稳定性进行了研究。
It was found that poly(L-lactide)is thermally unstable above its melting temperature.
实验表明在高于聚合物熔点温度以上，聚丙交酯表现出热不稳定性。
The crude product was purified with Ethanol by re-crystallization. A kind of high yield and high purity DL-lactide was got.
用重结晶对粗产物进行纯化，制备出高产率、高纯度的DL-丙交酯。
D, L-lactide was prepared from D, L-lactic acid with zinc acetate as catalyst, crude yield was 86.
以D，L-乳酸为原料，在催化剂乙酸锌存在下，通过脱水环化，制备出粗产率为86。
the L-lactide of the ultimate total yield of 70. 66%, optical purity of 99% was received via the purification.
改进后的提纯方法可以得到最终的总产率为70.66%、光学纯度为99%的L-丙交酯。
L-lactide was prepared from lactic acid.
以乳酸为原料制备了丙交酯。
Normally, poly(D, L-lactide) is moulded by common processing method, whose mechanical ability can not satisfy the clinic demand.
通常，采用常规加工方法成型的聚（D，L-）乳酸，其机械性能不能满足临床上的使用要求。
Lactide, which was synthesized through lactic acid condensation, was polymerized to form PLA by ring-opened of lactide.
聚乳酸的制备多采用乳酸脱水生成丙交酯，然后开环聚合成聚乳酸。
Research on the Optimization of Synthetic Technique for Lactide By Means of Decompression
减压法合成丙交酯的制备工艺优化研究
The intramedullary fixation of femoral diaphyseal fracture in rabbits with biodegradable high-strength poly-L-lactide rods
可吸收高强度左旋聚丙交酯棒固定兔股骨干骨折
Synthesis and Characterization of L-Lactide-epichlorohydrin Copolymers
L-丙交酯与环氧氯丙烷共聚物的合成与表征
Mechanism of Ferric Alkoxides Catalyzed Polymerization of Lactide in the Presence of Hydroxyl Compounds
羟基化合物存在下醇铁催化丙交酯开环聚合机理研究
Optimal supersonic strengthened technology for synthesis of lactide
超声强化合成丙交酯最佳工艺的研究
Absorbable high-strength poly-L-lactide screws in internal fixation of femoral condylar osteotomy in rabbits
可吸收高强度左旋聚丙交酯螺钉内固定兔股骨髁截骨
Solubilities of Nitrogen in Poly-Lactide Acid Determined by Quartz Crystal Microbalance
石英晶体微天平法测定聚丙交酯中氮气溶解度
Mechanism of Ferric Alkoxides-Initiated Polymerization of Lactide
醇铁化合物引发丙交酯开环聚合机理的研究
Study on the Influence Factors During the Preparation of the L-lactide
丙交酯制备过程中几种影响因素的研究
The Supersonic Strengthened Synthesis and Attribution of lactide
超声强化丙交酯的合成及表征
Synthesis and polymerization of lactide for biomedical materials
丙交酯的合成与聚合
Influence of the dynamic and static degradable systems on poly-DL-lactide-co-glycolide degradable products in vitro
动静态浸泡体系对聚乙交酯丙交酯体外降解产物的影响
Study on the New Technology for the Preparation of L-lactide with the Aid of Nitrogen Gas Bubble
氮气鼓泡法制备L-丙交酯的新工艺
Synthesis and purification of intermediate lactide
合成中间体丙交酯的制备与纯化
Study on synthesis and characterization of L-lactide with different catalysts
不同催化体系下L-丙交酯的合成及表征研究
Quantitative Determination of Residual Lactic Acid and Water in Lactide
丙交酯中残存乳酸和水的定量测定
