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- optical parallel rays 光学平行光束
- The condition of the normal eye when parallel rays are focused exactly on the retina and vision is perfect. 屈光正常当平行光线恰好聚焦于视网膜并形成清晰视觉时正常眼睛的状态
- One kind of optical parallel negabinary arithmetic is investigated. 研究了光学负二进制并行算术运算。
- Negabinary-Coded Optical Parallel array Complex Operation[J]. 引用该论文 李国强;刘立人;邵岚.
- If parallel rays are not focused on the retina of a static eye,the eye is ametropic. 如果平行光线入眼后不能聚焦到静态眼的视网膜上,则称该眼为屈光不正。
- We generalizes the concept of the parallel rays of Euclidian space to a complete noncompact Riemannian manifolds and discuss its properties. 第二部分是讨论了黎曼流形中的一些几何问题,主要是将欧氏空间平行射线的概念推广到一般黎曼流形,并研究其所具有的性质。
- Optical Parallel Negabinary Arithmetic Based on Logic Operation and Signed digit Representation[J]. 引用该论文 李国强;刘立人;钱家钧;殷耀祖.
- An analysis is made about Descartes rays of transparent round-section fibers-a special internal surface reflection rays of the fiber when parallel rays strike the fibers perpendicularly to fiber axis. 摘要分析了透明圆形截面纤维在垂直纤维轴光线照射时纱维内表面反射光的一种特殊现象?笛卡尔线现象。
- The course of logic operations of carry lookahead adder for binary number is introduced into optical computation.The carry lookahead by optical parallel processing is proposed. 将二进制数的先行进位全加器的逻辑操作引入到光计算中,提出了用光学并行处理方法实现先行进位全加器逻辑操作的建议。
- OPALS Optical Parallel Array Logic System 光学并行阵列逻辑系统
- splitting a ray into two parallel rays polarized perpendicularly 使光波分裂成两束平行的垂直偏振的波
- splitting a ray into two parallel rays polarized perpendicularly. 使光波分裂成两束平行的垂直偏振的波。
- In order to boresight the sensors in a multi-spectral electro-optical tracker, three methods for measuring the optical parallelism between laser and infrared sensor were introduced and compared. 介绍3种可测量强激光发射光轴与红外光轴平行性的方法及每种方法的优缺点,重点研究了利用热靶进行波段转换来测量激光与红外光学系统光轴平行性的方法。
- Optical parallel fuzzy logic implementations using shadow-casting 采用阴影投射法实现的光学并行模糊逻辑
- Analysis of imaging characteristic of Fresnel lens for parallel rays 菲涅耳透镜对平行光的成像特性分析
- 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。
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- the condition of the normal eye when parallel rays are focused exactly on the retina and vision is perfect 屈光正常,当平行光线恰好聚焦于视网膜并形成清晰视觉时正常眼睛的状态