| 1. | This may give an undue weight to the center point at r2=0 .
这样做对于r20的中心点来说，所给的力并不合适。 |
| 2. | A null output should occur when the core is at the center point between the two secondary coils .
当磁心位于两个次级线圈之间的中点时，没有输出。 |
| 3. | We shall start the block from rest at the center point of the track and force them apart by exploding the cap with an electric spark .
开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。 |
| 4. | We shall start the blocks from rest at the center point of the track and force them apart by exploding the cap with an electric spark .
开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。 |
| 5. | We shall start the two blocks from rest at the center point of the track and force them apart by exploding the cap with an electric spark .
开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。 |
| 6. | That represents the center point of the path gradient
，表示路径渐变的中心点。 |
| 7. | Gets or sets the center point of the path gradient
获取或设置路径渐变的中心点。 |
| 8. | The center point of the volcano provides a gravitational basis
火山的中心点模拟重力原理 |
| 9. | These center points are called " nodes "
这些中心点称作“节点” 。 |
| 10. | 345 kilograms force was applied at the center point of the bar
试验时，在杆的中点加了1345公斤力。 |
