1·The 4-methoxy-phenylhydroxy-acetic acid was synthesized by the carbonyl addition reaction of 4-methoxybenzaldehyde.
通过4-甲氧基苯甲醛的羰基加成反应合成4-甲氧基-苯基羟基乙酸。
2·These are so-called reducing sugars, which means they have a structure - "a funny tail," Ms. Corriher called it - known as a carbonyl group that takes part in the Maillard reaction.
这些就是所谓的还原性糖，意味着它们有——“一条有趣的尾巴”Corriher女士这样形容——羰基基团，可以参与Maillard反应。
3·The chemical reductants fail to reduce carbonyl group under ambient conditions.
羰基在一般条件下不易被化学还原剂还原。
4·The method was successfully applied to the quantitative analysis of carbonyl compounds in ambient air samples.
该方法成功地应用到对大气中羰基化合物的定量检测。
5·The temperature of carbonyl synthesis reaction is studied.
摘要对羰基合成反应的温度进行了研究。