| 1. | So far we have considered the electric field only .
以上我们仅仅讨论了电场。 |
| 2. | The electric fields of these ions are more easily distorted .
这些离子的电场较容易畸变。 |
| 3. | Thus it is electric field which triggers the photochemical process .
因此是电场引发光化学过程。 |
| 4. | This potentiality for producing a force is called an electric field .
这种产生电的潜在可能性叫做电场。 |
| 5. | The direction of the electric field vector is indicated in each picture .
每张照片上都标出了电场矢量的方向。 |
| 6. | Now a suitable electric field is imposed and a fresh value vf is found .
现在加上一个适当的电场，并求得一个新的速度值Vf。 |
| 7. | In each cycle of operation the particle picks up energy from the oscillating electric field .
粒子每运转一周都从振荡电场获取新的能量。 |
| 8. | 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。 |
| 9. | It migrates to a unique position within the electric field in a given length of time .
在一定的时间内它在电场中使它涌动到一个特有的位置。 |
| 10. | The electric field in the beam of sunlight sets the electric charges in the molecule in vibration .
太阳光束中电场使这一分子内的电荷振动。 |
