接下来轮到生物高聚物聚羟基脂肪酸酯。
这是什么做的一种有弹性的生物高聚物粘胶？
What are they made of some kind of elastic biopolymer adhesive?
它们是用什么做的，一种弹性生物高聚物粘合剂？
What are they made of, some kind of elastic biopolymer adhesive?
应用基团贡献法计算生物高聚物及共混、共聚的玻璃化转变温度，计算结果与实验值吻合较好。
The calculating results are in good agreement with experimental values by using group - contribution technique to calculate glass transition temperature of biopolymers and its blends and copolymers.
因此，我们可以通过捕获大气中的碳，制造生物高聚物或其他产品，来替代从石油中工业合成得到的碳制品。
So instead of using carbon from oil for synthetic processes, we have the chance of using carbon and capturing it back from the atmosphere, converting that into biopolymers or other products.
接下来轮到生物高聚物聚羟基脂肪酸酯。而聚氯乙烯(pvc)和聚对苯二甲酸乙二醇酯(PET)则排在了名单的最后。
The biopolymer polyhydroxyalkanoate came next on the list. Polyvinyl chloride (PVC) and polyethylene terephthalate (PET) were ranked last.
寻求新的合成方法、向聚合物主链上引入取代基、质子酸掺杂和实现高聚物及其衍生物之间的相互共聚等都是解决此类问题常用的方法。
Seek a new synthesizing method, develop the substituents of these polymers and copolymerization have been a useful method to solving this kind of problems.
对聚乙二醇交联制备的透明质酸衍生物材料进行流变性能测试，结合高聚物流变性能机理及聚合物分子结构对试验结果进行分析讨论。
The experimentation results were discussed with a test of the rheological properties of hyaluronic acid derivative cross-linked by polyethylene glycol, and a mechanism study of macromolecule rheology.
对聚乙二醇交联制备的透明质酸衍生物材料进行流变性能测试，结合高聚物流变性能机理及聚合物分子结构对试验结果进行分析讨论。
The experimentation results were discussed with a test of the rheological properties of hyaluronic acid derivative cross-linked by polyethylene glycol, and a mechanism study of macromolecule rheology.
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