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- 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；
- 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。
- Study of a Non-contact Surface Profilometer Based on Optical Focus Detection Technique 基于聚焦探测法的非接触表面形貌测量仪的研究
- near- field optical focusing effects 近场光学聚焦
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- Optical focus detection system with nanometer resolution using differential confocal microscope 差动共焦式纳米级光聚焦探测系统的研究
- Displacement measurement of a thermally actuated polymer micro robotic gripper using the optical focus method 基于光学聚焦方法的热驱动微执行器位移测量
- 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
- 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。
- Go back and redo the optical lens focus for green only. 回去和重复光学的透镜焦点为了绿色唯一的.
- 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。
- The optical system of the eye stimulates cells of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- Light stimulates the optic nerve. 光刺激视神经。
- One that sells lenses, eyeglasses, and other optical instruments. 眼镜商，光学仪器商出售光学仪器、眼镜或其它光学仪器的人
- Light that passes focus is refracted to be parallel to the main optical axis. 通过焦点的光线折射后平行于主光轴。
- optical focus 光焦点
