| 1. | The troops fanned out as they advanced .
部队向前推进时呈扇形散开。 |
| 2. | He fanned out the cards in his hand .
他把牌在手上展成扇形。 |
| 3. | The scattered particles are fanning out from the target .
散射粒子从靶处作扇形散开。 |
| 4. | A sector of a cylindrical capacitor may thus be utilized as an energy filter .
柱面扇形电容器可作为能量过滤器。 |
| 5. | There are numerous deep tidal channels here fanning out landward .
这里有许多深深的潮汐水道向着陆地成扇形分布。 |
| 6. | The beam scans a circular area in the form of a sector which sweeps around and around .
这波束周而复始地呈扇形扫视一个园形区域。 |
| 7. | These basic system are referred to as radiating, harp, fan, and star systems .
这些基本体系归类为：辐射形，竖琴形、扇形和星形体系。 |
| 8. | An alternative approach is to divide the cylindrical tank into sectors with longitudinal dividers .
另一个方法，就是用纵向分割板将油箱分割成扇形块。 |
| 9. | A second method is to furnish the surfaces with hinges and to use an exterior sector with drilled holes for each angle setting .
第二种方法是在翼面上装置铰链，用一个对不同安装角钻有不同孔的外部扇形件与之配合。 |
| 10. | Pratice of controling the charge of sector blastholes
控制扇形炮孔装药量的实践 |
