| 1. | A single cylindrical wavefront impinges on both prisms .
一个圆形波阵面射到两个棱镜上。 |
| 2. | Generally one deals only with a small portion of a wavefront .
一般我们只涉及一个波阵面的一小部分。 |
| 3. | The reflected wavefront arrives at the point x at time t=(2l－x)/c .
反射波前在t2Lxc时到达X点。 |
| 4. | The resulting distortions in the wavefront generate the fringe contours .
波阵面上发生的畸变生成了条纹线。 |
| 5. | If the wavefronts are parellel lines, the waves are called plane waves .
假如波前为一些互相平行的轮廓面，这波就叫平面波。 |
| 6. | It represents the instantaneous traces of the ordinary and extraordinary wavefronts .
它表示寻常光波前和非常光波前的瞬时轨迹。 |
| 7. | an incident wavefront of light makes an angle of 60°with the surface of a pool of water.
一束入射光的波前和水塘表面成60角。 |
| 8. | A wavefront at high radio frequencies or optical frequencies impinging on the atmosphere is distorted .
高射电频率或光学频率的波阵面进入大气时受到畸变。 |
| 9. | Test method for wavefront distortion of laser rods
激光棒波前畸变的测量方法 |
| 10. | Testing technology for aspheric wavefront aberration
非球面波像差的检测技术 |
