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- optical focusing device 光学聚焦装置
- In detail, optical receiving system is mainly composed of optical focusing system, optical filters and PIN photodiodes. 其中，光学探测系统主要包括光学聚焦系统、多种滤光片及PIN光电二极管等；
- The celluloid of the archangelic language has a function which also keeps the lesser creation in synchronization with the higher template, like the focusing device on the projector in our analogy. 大天使语言的赛璐珞具有同样使较少的创造物同步具有更高级生命模板的功能，同理就像投影机上的聚焦装置。
- near- field optical focusing effects 近场光学聚焦
- An instability phenomenon of the current sheath implosion, namely the unstable mode, has been observed in the DPF 40 plasma focus device. 在DPF-40等离子体焦点装置中，首次观测到径向运动电流壳层的一种不稳定现象，即不稳定模式。
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- 4. it has focusing device, which can make adjustment of astigmatism and prefocus. 4.;具有调焦装置，可以进行散光和聚光调节。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- 4、It has focusing device, which can make adjustment of astigmatism and prefocus. 好，抗冲击性能好。4、具有调焦装置，可以进行散光和聚光调节。
- To adjust the line of sight of(an optical device). 校准调整光学仪器瞄准器
- Influence of spherical aberration on beam parameters in design of laser optical focusing systems 激光聚焦光学系统设计中球差对光束参数的影响
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- Specific patent ultraviolet ray reflection focusing device, can convenient replacing bulb, not need other tool, make replacing time abbreviate to half minute 特有的专利紫外线反射聚焦装置,可方便地更换灯泡,不需其他工具,使更换时间缩短至半分钟
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- I thought I saw a ghost but it was just an optical illusion. 我以为我看见鬼了，其实只是一种幻觉。
- They concentrated on better definition of the optical image. 他们致力于提高该光学影像的鲜明度。
- light beam focusing device 光束聚焦装置
