| 1. | These reactions can conserve three of every four carbons diverted to glycolate by forming triose .
这些反应能把四分之三的乙醇酸的碳保存在三碳糖中。 |
| 2. | Exothermic reaction can be reduced by adding hexahydrophthalic anhydride to the phthalic anhydride .
用六氢化邻苯二酸酐加入到邻苯二酸酐中，可使其放热反应减慢。 |
| 3. | Many reactions can be catalyzed in more than one way, and in some cases both homogeneously and heterogeneously .
许多反应可以经多种途径进行催化，并且在若干情况下均相和多相的催化都可以。 |
| 4. | The arsenite reactions can be variously accelerated by the addition of aliphatic acids and hydroxy-substituted aliphatic acids .
加入脂肪酸和羟基取代的脂肪酸，可不同程度地加速亚砷酸盐的反应。 |
| 5. | This immune reaction can be deadly
这种免疫反应是致命的。 |
| 6. | In many processes , the oxygen for reaction can be obtained from the use of air
在许多过程中，用于反应的氧可以从空气中获得。 |
| 7. | Also the reaction can be controlled by adding the alcohol gradually
同样，也可以通过逐渐向反应也中加入宜春来控制反应的进行。 |
| 8. | Some reactions can be life - threatening - - for example , when breathing passages become blocked
一些反应是致命的，比如呼吸道阻塞。 |
| 9. | Allergic reactions can lead to irritable bowel , upset stomach , and a number of skin problems
过敏性问题包括肠胃不好和敏感性皮肤。 |
| 10. | Allergic reactions can occur when the immune system over reacts to innocuous substances
过敏反应可能发生当免疫系统起反应对无害物质。 |
