| 1. | This compass serves as a protractor .
这个罗盘可用作分度规。 |
| 2. | The minister preached against evil .
牧师规戒人们勿起邪念。 |
| 3. | He can only follow the old routine .
他只会照常规办事。 |
| 4. | Surveys show that 75 % of people approve of the new law .
调查显示75%的人赞成新法规。 |
| 5. | A mathematical analysis would show that they are truly random .
数学分析会表明它们真正是无规的。 |
| 6. | There is no agreement or convention as to just what it is .
它到底是多大并无统一看法，也无常规可循。 |
| 7. | Those with a random distribution of configuration are termed atactic .
构型无规分布的聚合物叫无规聚合物。 |
| 8. | A basketball player is allowed five personal fouls before fouling out .
篮球运动员侵人犯规五次即被罚下场。 |
| 9. | Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms .
聚乙醛可以以无规，间同和全同形式存在。 |
| 10. | The best way to represent the isotactic structure is with molecular models .
表示等规结构的最好方法是用分子模型。 |
