| 1. | All rays leaving the laser are in phase . 由激光发射出的光线都是同位的。 |
| 2. | The beam from the laser l passes through the shutter s . 激光器L发出的光束经过快门S。 |
| 3. | In the laser this damping mechanism can be visualized as follows . 在激光器中,这种阻尼机理可以如下理解。 |
| 4. | It should be emphasized that the laser is in no sense a source of energy . 应当强调指出,激光器绝不是一个能源。 |
| 5. | The material must be sensitized for the monochromatic radiation of the laser . 此材料必须对该激光器的单色辐射敏感。 |
| 6. | By far the most nearly monochromatic source available at present is the laser . 目前可用的最接近单色光的光源是激光器。 |
| 7. | Stomach ulcers may be treated by guiding the laser light through flexible fibers . 胃溃疡可以通过把激光射入柔性纤维来治疗。 |
| 8. | There is no question that the laser will continue to revolutionize the field of chemistry . 毫无疑问,激光将继续使化学领域发生变革。 |
| 9. | The laser phenomenon has been the subject of increasing interest during the last decade . 激光现象是最近十年间越来越引人入胜的课题。 |
| 10. | the beam from the laser l passes through the shutter s, is spread by the objective lens . 激光器L发出的光束经过快门S,被物镜所扩散。 |