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At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时,、酯基、芳氧基团或者从无到有,或者官能团数量不断增加。

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科学60秒-科学美国人 2021年11月合集

By functional group I mean an alcohol group or ketone group or aldehyde group or acid group.

官能团指醇基或基或醛基或酸基。

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化学 Crash Course

Acetone has a ketone group and it's called 'acetone' because it was derived from acetic acid, which is vinegar, the most common carboxylic acid in your kitchen.

基,之所以称为“丙”,为它从醋酸中提取的,醋酸厨房中最常见的羧酸。

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Osmosis-内分泌

Beta hydroxybutyric acid on the other hand, even though it's still one of the ketone bodies, isn't technically a ketoacid since its ketone group has been reduced to a hydroxyl group.

而β-羟基丁酸虽说也体,但却不酸,为它的基团被还原成了羟基。

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Osmosis-内分泌

After that happens, the liver turns the fatty acids into ketone bodies, like acetoacetic acid and beta hydroxybutyric acid; acetoacetic acid is a ketoacid because it has a ketone group and a carboxylic acid group.

此后,肝把脂肪酸转化成体,比如乙酰乙酸、β-羟基丁酸;乙酰乙酸酸,为它有基团和羧酸基团。

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