| 1. | The film is transported continuously past the film gate .
胶片被连续传输通过快门。 |
| 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. | 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。 |
| 4. | There are two basic types of shutters used in photographic cameras-between-the-lens and focal plane .
摄影照相机内使用的快门有两种基本类型：透镜间快门和集平面快门。 |
| 5. | Shutter cable release tips and sockets for cameras
照相机用快门线释放端子和插座 |
| 6. | This is referred to as bulb photography
这时,你只要按住快门按钮,快门将一直打开。 |
| 7. | 71 this shutter doesn ' t seem to be working properly
这个快门好像出故障了。 |
| 8. | When pressed fully : the shutter is released
快门按钮完全按下时：快门打开。 |
| 9. | Squeeze the shutter release , don ' t stab at it
按快门，注意，不是像按打火机那样按！ |
| 10. | 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 。 |
