| 1. | Insects need an external source of sterols .
昆虫需要外界来源的固醇类。 |
| 2. | This method was used to prepare specific alkanols .
此法已用于制备特殊烷醇。 |
| 3. | The carbene also reacts with alcohols .
碳烯也可与醇反应。 |
| 4. | Corticosteroids relieve the pain .
皮质类甾醇可缓解疼痛。 |
| 5. | Water reacts with the silane forming silanol groups .
水与硅烷反应形成硅醇基因。 |
| 6. | Enolase isolated from peas was sensitive to fluoride .
从豌豆提取的烯醇酶对氟化物敏感。 |
| 7. | Good wine will improve with age .
佳酿越陈越醇。 |
| 8. | This approach to mercaptans takes on added importance .
这个合成硫醇的方法，就显得更加重要。 |
| 9. | Ergocalciferol at high levels also is toxic to chickens .
高水平的麦角钙化醇对鸡也是有毒害的。 |
| 10. | Only a very limited amount of data is available on thiol esters .
有关硫醇酯类的数据非常有限。 |
