| 1. | Aldehydes possess anesthetic properties .
醛类具有麻醉的作用。 |
| 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. | Vitamin b12 is destroyed by oxidizing and reducing agents, by aldehydes, ascorbic acid, ferrous salts, vanillin and acacia .
维生素B12被氧化剂和还原剂、醛类抗坏血酸、二价铁盐、香草醛和阿拉伯树胶破坏。 |
| 4. | Aldehydes and other carbonyl compounds are most easily polymerized by essentially anionic mechanisms on account of the stability of alkoxide ions .
醛类和其他的羰基化合物，由于烷氧基离子的稳定性，最容易通过本质上是负离子的机理进行聚合。 |
| 5. | Sichuan furniture on the . . timber imports in process .
中国木材工业含醛类胶黏剂 |
| 6. | Lishui bamboo industry es . . tight supply of raw mater .
中国木材工业含醛类胶黏剂 |
| 7. | Standard test method for purity of aldehydes and ketones
醛类和酮类纯度的标准测试方法 |
| 8. | Air quality - workplace air - sampling and determination of aldehydes
空气质量.工作场所空气.醛类的取样和测定 |
| 9. | Synthesis and test on the acetal compounds from pheromone of tomicus piniperda
松小蠹信息素乙缩醛类化合物的合成及其趋性测定 |
| 10. | Preparation of dieters multi - ring liquid crystal by method of oxidizing and esterifying
氧化酯化法合成双酯基多环芳香醛类液晶 |
