| 1. | Aldehydes possess anesthetic properties .
醛类具有麻醉的作用。 |
| 2. | Chloral hydrate is a rapidly effective hypnotic .
水合氯醛为一种作用迅速的催眠药。 |
| 3. | This reaction involves disproportionation of the aldehyde .
这个反应就是醛的歧化作用。 |
| 4. | Both the alcohols and aldehydes are secondary products of the oxidation .
醇和醛两者为氧化的次级产物。 |
| 5. | Chronic paraldehyde intoxication results in tolerance and dependence .
慢性副醛中毒能导致耐受性和依赖性。 |
| 6. | The aldehyde solution was then cooled to 0℃ by an external ice bath.
由外面的冰浴将这种醛的溶液冷却到0。 |
| 7. | There are several examples of a one-carbon degradation leading to aldehydes .
有一些减少一个碳原子制备醛的实例。 |
| 8. | A species of cockroach sprays a substance, ethylacrolein, that is a kind of tear gas .
某种蟑螂喷射一种催泪性毒气乙基丙烯醛。 |
| 9. | 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。 |
| 10. | In reality, readily characterizable high polymers are formed only from aliphatic aldehydes rcho .
事实上有代表性的高聚物仅仅是由脂肪醛RCHO制得的。 |
