| 1. | Bring a comb, charged by combing hair, near to a tap in the dark .
把梳过头而带电的梳子靠近黑暗处的电线接头。 |
| 2. | We consider next the electric field set up by a long thin uniformly charged wire .
我们接着讨论由一细长、均匀带电的直导线所产生的电场。 |
| 3. | It tore them violently out of their sleep as if an electric charge had bored through them .
仿佛人群里打下一个带电的霹雳，他们都猛地给震醒了。 |
| 4. | Lucy climbed on the chair, hesitated for a moment, then thrust three fingers into the live socket .
露西登上椅子，稍迟疑了一下，毅然把三个手指插进带电的插座中。 |
| 5. | That electrically charged particles reside within atoms had been surmised since the time of faraday .
从法拉第的时代起，人们就已推测到，在原子内存在着带电的粒子。 |
| 6. | A charged pith ball may be used as a test body to determine whether or not a second body is charged .
一个带电的木髓球可当作一个检验物体，去确定另一个物体是否带电。 |
| 7. | Neutrons, being electrically neutral particles, do not produce ionization or excitation directly in their passage through matter .
中子是中性不带电的粒子，当它通过物体时并不直接产生电离或激发作用。 |
| 8. | Long-chained charged synthetic and natural polymers can act to destabilize colloids by forming a bridge between one colloid and another .
长链带电的合成聚合物和天然聚合物，能够在胶体间搭桥而使胶体不稳定。 |
| 9. | The charged particles move in spiral paths
这些带电的粒子在螺旋形的轨道中移动。 |
| 10. | Is there any relation between the hot snake and the forest fire
在那带电的蛇与森林火灾之间有什么关联吗？ |
