英德
有道
百度
谷歌
图片
维基
百科
酸醇 [suān chún]
[有化] acid alcohol
- 考察了酸醇的物质的量比、反应时间、催化剂用量和带水剂用量等因素对酯收率的影响。
Influences of the mole ratio of reactants, reaction time, dosage of catalyst and cyclohexane on yield are discussed. - 考察了酸醇比、 回流比、进料流量、进料位置等因素对反应过程的影响。
The effects of acid-alcohol ratio, reflux ratio, feeding flux, and feeding location on the process are investigated. - 将实验结果与文献数据综合分析，得出了碘作为催化剂在酸醇直接酯化反应中的催化活性不高。
According to the results and data reported, it was given that the catalysis activity of iodine in acid and alcohol esterification is not high.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
