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- The annular lens dark field vertical illumination system has been more and more applied in special microscopes. 环形透镜暗场落射照明系统越来越多被应用在特型显微镜上。
- Optical Transfer Function of a Leaky Annular Lens 漏光环形透镜的光学传递函数
- Focal shifts of partially coherent light focused by an annular lens 部分相干光被环形透镜聚焦而产生的焦移
- LINEARIZATION OF ANNULAR IMAGE OF PANORAMIC ANNULAR LENS 全景环形透镜环形象的线性化研究
- By using computer simulation and numerical computation of OTF, the image property is analyzed for the case of different annular lenses and detector in confocal scanning system. 用计算机模拟和光学传递函数数值计算,分析了采用不同环形透镜及探测器对系统成像特性的影响。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- Beam quality of Gaussian beams passing through a spherically aberrated annular lens 高斯光束通过环状球差透镜后的光束质量
- Design of Annular Lens Dark Field Vertical Illumination System and Its Focal Distance Offset Characteristics 环形透镜暗场落射照明系统设计及其焦移特性的研究
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品?
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- THE IMAGING OF THE BINARY PANORAMIC ANNULAR LENS BASED ON THE COMBINED PERSPECTIVE TECHNIQUE 基于二元光学色差校正的全景环形成象系统设计
- Don't smear the lens; I've just polished it. 别把镜头弄脏了,我刚刚擦过。
- It was reported that there would be an annular eclipse tomorrow. 据报道说,明天有日环食。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- In this operation the surgeons implant a new lens (in the eye). 医生在这次手术中给病人(眼球)植入了新的水晶体。
- HSS-E annular cutter with weldon shank, 25mm D.O.C. 双削平柄系列超硬高速钢孔钻,切削深度25毫米.