ketone中文什么意思

n.
【化学】酮。
ketonic adj.

• polyether ether ketone ketone:    聚醚醚酮酮
• polyether ketone ketone:    聚醚酮酮
• acetylenic ketone:    炔酮

例句与用法

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1. But in starvation ketone bodies replace glucose to an increasing extent .
   但在饥饿期，酮体就越来越多地取代了葡萄糖。
2. The reaction of sulfate with aldehydes and ketones has been known for many years .
   大家知道硫酸盐能与醛类和酮类反应已有许多年了。
3. Ketones are found in unusual amounts in the urine of diabetics and people suffering from faulty fat metabolism .
   糖尿病患者的尿中丙酮量出现异常，并且患者脂肪代谢出现故障。
4. Toward this end, the olefin 51 was treated with cyanogen azide and, indeed, produced the ring expanded ketone 52 .
   为了证明这一看法，他用氰化迭氮处理烯烃（51）就得到扩大的环酮。
5. Ketones are named by the iupac system as derivatives of the class name for this homologous series, "alkanones. "
   在IUPAC系统中，酮是作为这个系列的类名“烷属酮”的衍生物来命名的。

英文释义

名词

1. any of a class of organic compounds having a carbonyl group linked to a carbon atom in each of two hydrocarbon radicals