returned acid 基本解释
【化】回流酸
重点词汇
returned acid 双语例句
- 1、
The mixed liquid returned to reaction kettle and continued to reaction, and diluted hydrochloric acid and HC1 gas take part in the reaction of betaine 3.
混合液返回反应釜继续参与反应,稀盐酸和氯化氢转到甜菜碱合成,参与甜菜碱盐酸盐的反应。

