| 1. | A concise evaluation of some low - end digital single lens reflex cameras 低端数码单反相机简评 |
| 2. | Cut - grinding time of single lens 3 min 单片磨削时间3分钟 |
| 3. | Slr single lens reflexcamer 单镜头反光式照像机 |
| 4. | Single lens reflex camera 单镜头反光照像机 |
| 5. | Production in optical engineering - workpiece receptions for optics - part 3 : collets for single lenses 光学加工.光学加工工件夹具.第3部分:单镜头夹头 |
| 6. | Vistakon - - - and its parent , j & j - - - were willing to incur high manufacturing and inventory costs before a single lens was sold 卫康公司和母公司强生公司在一副隐形眼镜尚未卖出之前甘愿承受高额生产和库存费用。 |
| 7. | For single lens , the change of beam quality lead to the varity of dimension and positions of spot of focused nd : yag laser . a telescopic system can produce constant dimension and position of beam waist 激光光束质量的变化导致了单透镜的聚焦光束的束腰大小和束腰位置都发生变化,采用望远镜耦合系统可以得到大小和位置都不变的像方束腰。 |
| 8. | A spokesman at canon , the world ' s largest digital camera maker , said it would consider whether it needs to continue developing both compact and single lens reflex ( slr ) film models because the markets for both are shrinking 世界最大的数码相机制造者佳能的发言人说:在胶片紧凑相机和胶片单反相机市场迅速萎缩的情况下,公司考虑是否还要继续投入开发。 |