查询词典 lactide

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孙子兵法》博大精深，对各个行业都有一定的指导作用，愿我们的营销业务人员多读多研究，把它运用到我们平时的工作中来，提升我们的业务素质，把工作做好。

The in situ graft copolymerization of starch with D, L-lactide was investigated.

研究了在聚乙二醇存在下，淀粉与丙交酯的原位熔融接枝反应。

The effects of dehydration temperature, ratio of dehydration, catalyst dosage, polymerization and depolymerization temperature on the yield of D, L-lactide were studied.

考察了制备过程中脱水温度、脱水率、催化剂量、聚合温度和解聚温度对丙交酯产率的影响。

The results indicated that control of water in the reaction system was very important to the formation of lactide.

结果表明，所选择的各模型反应为吸热反应且近似可逆，水的控制对丙交酯的形成很重要。

The polymerization condition of lactide is studied in this paper.

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。

We use the method of decomposing PLA to synthesize lactide by means of orthodoxical experiment method.

本文主要进行了丙交酯的合成工艺研究及聚乳酸的开环聚合工艺研究。

We investigate how the type of lactide affacts the molecular weight of PLA at the same time.

并考察了丙交酯类型及纯度对聚乳酸分子量的影响。

The reactive time and reactive temperature are two important parameters for yield of lactide.

反应时间和反应温度是制备丙交酯的两个重要的工艺参数，直接影响丙交酯的产率。

This technology can not only reduce the cost of producing lactide, but also solve the pollution problems from kitchen garbage.

本工艺不但可降低丙交酯的生產成本，而且解决了厨房垃圾的环境污染问题。

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。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。