acid imide
英
美
酰亚胺
双语例句
- But it is difficult for end point determination in modified polyester polyol system. Therefore potentiometric titration is used for determination of acid number of polyester imide, as well as pH indicators.
但是对于改性聚酯多元醇，用酚酞作为指示剂其终点难以判断，故采用电位滴定法测聚酯亚胺多元醇的酸值，同时使用各种酸碱指示剂用来指示滴定终点，结合两者得出一个最佳的指示剂。 - Poly ( aspartic acid) has the structure of the imide ring and can be grafted with the functional side chains of condensing DNA by ring-opening with alkaline reagents.
聚天冬氨酸具有酰亚胺环状结构，可被碱性试剂开环而引入结合DNA的功能性侧链。 - New Method for Analysis of Acid Number in Polyester Imide Polyols
聚酯亚胺多元醇酸值分析的新方法 - It is shown that bromocresol blue is the most suitable indicator for determination of acid number of polyester imide polyols.
研究表明溴百里酚蓝为测定聚酯亚胺多元醇测定酸值最合适的指示剂。