| 1. | The order of events may be changed .
反应的次序是可以加以改变的。 |
| 2. | Many medicines are products of catalysts .
很多内服药就是催化反应的产物。 |
| 3. | Catalysis has increased the rate of reaction .
催化作用提高了反应的速度。 |
| 4. | A very useful quantity is the half-time for the reaction .
一个很有用的量是反应的半衰期。 |
| 5. | Hydrogen is a product of the reaction between zinc and sulphuric acid .
氢是锌和硫酸反应的生成物。 |
| 6. | The mechanism of this anomalous vascular response is unknown .
此种不规则的血管反应的机制尚不清楚。 |
| 7. | At the end of the series of reactions each carbon atom is recovered .
在反应的最后每个碳原子都可以回收。 |
| 8. | Biochemists use kinetics to study rates of enzyme-catalyzed reactions .
生物化学家们应用动力学研究酶催化反应的速率。 |
| 9. | Enzymes catalysing this reaction have been detected in plant extracts .
并在植物提取液中已经测出催化这个反应的酶系统。 |
| 10. | Histamine was considered the primary mediator of inflammatory vascular responses .
人们考虑组织胺为血管炎症性反应的主要介质。 |
