大学英语词汇短语释义解析及例句 chain transfer


释义：

chain transfer [高分子][物化] 链转移；[高分子][物化] 链传递

例句：



Probably there existed certain chain transfer to monomer in this system.

体系中可能存在向单体的链转移反应。



The increase of temperature can promote the chain transfer rate constant.

温度升高，链转移速率增大。



Surface chain transfer reaction was used to prepare end-grafted polymer films of nanometer dimensions.

研究了通过自由基链转移反应原位接枝聚合物膜。



This is due to the chain transfer reaction between the active hydrogen and the active centers of the catalyst.

这是因为在活泼氢和催化剂活性中心之间有链转移反应发生。



Time graph was suggested to be used to determine the type of initiation if there exists chain transfer reaction.

建议用聚合度-时间曲线来决定是快引发还是慢引发，判断链转移反应的存在。



Methllyl sulfonic acid acted as a chain transfer agent besides supplying the strong polar anionic sulfonic group.

甲基丙烯磺酸钠除提供强极性的阴离子磺酸基外，还起链转移剂作用；



The method is simple in operation, short produce period, low in cost and with less amount of chain transfer substance.

该方法操作简单，链转移剂用量较小，生产周期短，成本低。



Reversible addition-fragmentation chain transfer (RAFT) polymerization was a novel method of living radical polymerization.

可逆加成-断裂链转移（RAFT）聚合是一种基于可逆链转移的活性自由基聚合技术。



An optimum resin synthetic approach was developed by considering the initiator, temperature, monomers, chain transfer agent etc.

本文充分考虑引发剂、温度、单体、链转移剂等反应因素，利用正交法获得了最佳树脂合成方案。



We find that the chain transfer reaction between oligomeric radical cations and monomers is the key to elucidate these questions.

我们根据实验结果并借鉴前人的经验，指出低聚物阳离子自由基向单体的链转移是诠释这一切问题的关键。



Effects of as 2 - mercaptoethanol chain transfer agent to polymerization and the relative molecular weight of copolymer were studied.

比较了不同链转移剂的作用效果；研究了2-巯基乙醇作为链转移剂对聚合过程和共聚物相对分子质量的影响。