| 1. | The gaseous weapon residues are then vented through the hollow central portion of the water column .
这时气态的炸弹剩余物将通过水柱中央喷到大气中。 |
| 2. | The lava flowed out on top of the smeltershop stage and is preserved only in the central portions of the complex .
岩流在斯麦尔特斯科普阶的末期流出，仅在杂岩体的中心部分被保存下来。 |
| 3. | The central portion of the city is blacked out from radio communication
城市中心的无线通讯已经中断 |
| 4. | A central portion of a city , between uptown and downtown
市中心区一个城市的中心地区，位于住宅区和商业区之间 |
| 5. | The central portions of the prostatic ducts are normally lined by urothelium
前列腺导管的中心段被覆尿路上皮。 |
| 6. | Connie had a sitting - room on the third floor , the top floor of the central portion of the house
康妮的起坐室是三楼，这是屋座中部的最高层楼。 |
| 7. | The central portion of the back is composed of a bony spinal column surrounded by muscles and ligaments
脊柱有一个正常的曲线，从颈到臀，形成两个s形。 |
| 8. | The central portion of the back is composed of a bony spinal column surrounded by muscles and ligaments
脊柱有一个正常的曲线，从颈到臀，形成两个s形。 |
| 9. | In this residence the central portion includes a double gallery with arcades opening onto the ground floor
在它的建筑中部有一个双层画廊，其拱廊从第一层往上延伸开来。 |
| 10. | Before he had reached the central portion of the city he thought the whole matter over and decided it would be useless
在到达市中心之前，他把整件事情想了一遍，认定去了也没用。 |
