| 1. | They centered on substance, not on personalities .
他们是对事，而不是对人。 |
| 2. | There are infiltration center on lava and agglomerates .
在熔岩或集块岩上有渗漏中心存在。 |
| 3. | Her research is center on the social effects of unemployment .
她的研究课题是失业对社会的影响。 |
| 4. | Much dispute has centered on the nature of the plant community .
许多的争论集中于植物群落的性质。 |
| 5. | In hyde park, elegantly attired riders centered on rotten row .
海德公园里，服饰华丽的骑手们站在罗敦小路中央。 |
| 6. | Then the spotlight centered on us, and a silence fell as we started to play .
但当聚光灯对准我们开始演奏时，会场顿时静了下来。 |
| 7. | The living room was ablaze. the fire centered on a broken jar on the floor .
起居室着了火，地上有个破罐子，火焰在它的周围熊熊燃烧。 |
| 8. | The specimens were machined such that plug weld was centered on the width of the specimen .
对试件进行了机加工以使塞焊焊缝位于试件宽度中间。 |
| 9. | Reflection will fall within a narrow wedge on the plot that is centered on its vertical axis .
反射波落在图上以垂直轴为中心的一个狭窄的楔状带内。 |
