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- Range Estimation by Optical Differentiation 图像深度估计的光学微分方法
- The effects of weak optical feedback (WOF) on the bit error rate (BER) of coherent optical differential phase shift key-controll (DPSK) systems are presented. 本文讨论了弱光反馈对相干光差分相移键控系统误码率的影响。
- A method to implement the differential precoder for high-speed optical differential quadrature phase-shift keying (DQPSK) modulation is introduced in this paper. 摘要提出了高速光差分相移键控(DQPSK)调制中预编码的实现方法。
- The extending techniques such as vector transform, excitation inrush current , TA saturation and so on are analyzed, which resolves the question that the traditional optical differential protection can not satisfy the request of line-transformer unit. 同时对光纤差动保护运用于线路变压器组时涉及的矢量变换、励磁涌流、TA饱和等延伸技术进行了分析，解决了传统的线路光纤差动保护不能满足线路变压器组保护的要求。
- 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。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- line fiber optical differential protection 光纤分相电流差动
- 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。
- 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。
- optical differentiation 光学微分
- 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
- A light-sensitive unit used with an optical arrangement for scanning images. 与光学装置一起用来扫描图象的一种光敏装置。
- An optical effect proper to fluids. 液体所固有的光学效果
