- 双语例句
1、
Polyoxyethylene glycols containing tertiary amine groups were synthesized with 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.
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2、
The producer of tertiary amine needs a convenient method for the analysis of amine.
叔胺生产厂家需要一种简便,快速的分析二甲胺中三甲胺含量的手段.
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