polyoxyethylene ether
英
美
- 聚氧化乙烯醚
双语例句
- Polyoxyethylene glycols containing tertiary amine groups were synthesizedwith different amine initiators.
以胺类化合物为起始剂，制备了几种含叔胺基的聚氧化乙烯二醇。 - It was demonstrated that usingn-buty1 amine or piperazine as initiator,taior-made polyoxyethylene glycols with satisfac-tory quality could be obtained without any catalyst.
实验表明，以正丁胺和哌嗪为起始剂，在无外加催化剂的条件下，即可按设计分子量合成质量较好的聚氧化乙烯二醇。
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