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- rectification of optical axis 光轴校正
- Methods Corneal refractive powers and the length of optic axis were measured on 277 patients with simple myopia of teenager (536 eyes). 方法对单纯性近视277例536只眼,测量其角膜水平及垂直曲率,并按年龄、屈光度分组,对各组角膜曲率及眼轴长度进行统计学分析。
- Conclusion The corneal refractive powers and the length of optic axis are two factors for the degree of simple myopia of teenager and the optic axial lengths are main factor. 结论青少年单纯性近视的屈光度与角膜曲率及眼轴长度密切相关,且眼轴长度是单纯性近视眼形成的主要因素。
- The deviation of focus,magnification and parallelism of optical axis duc to changign the magnification in binocular with zoom type of triplex eyepiece are introduced. 本文介绍采用三组元变焦目镜的双筒望远镜在变倍过程中产生的离焦、倍率差、光轴平行差，较详细地导出这些误差的表达式，同时结合具体实例计算出误差的影响关系。
- Discusses the method of adjustment and examination of parallelism of optical axis between laser, infrared, TV, visual system or other forms of optical system when researching multi- spectrum sensor optical system. 本文主要探讨多光谱光学系统光轴平行性的调校和检验方法，分别提出用大口径平行光管调校和检测多光谱光学系统光轴平行性的方案和用小口径平行光管调校和检验多光谱光学系统光轴平行性的方案以及红外、光系统光轴平行性的调校和检验的方案。
- Among the 162 patients,319 near-sighted eyes,79 of 162 had comus (48.77%),149 of 319 near-sighted eyes had comus(46.71%). The results showed that there was a close relation between the degree of near-sightedness and the length of optical axis. 16 2人、319只近视眼中 ;出现近视弧形斑者 79人 (48.;77%25 )、149眼 (46
- This paper provided a simple method of calculating the propagation direction of extraordinary light in anisotropic uniaxial crystal when the direction of optical axis is discretional. 提供了在各向异性的单轴晶体内,当光轴方向任意时,非常光传播方向的一种较简便的计算方法,并给出了计算实例。
- With the case of any orientations of optical axis in uniaxial crystal,the versatile and precise formula of the phase difference for a birefringent plate is derived by means of Huygens principle. 在单轴晶体光轴任意取向的情形下应用惠更斯原理导出了双折射滤光片产生位相差的精确公式,结合几种熟知的特殊情形进行了简要讨论,给出完全一致的相关结果,揭示该普遍公式的正确性。
- A Fast Algorithm for Rectification of Optical Lens Image Distortion 光学图象几何畸变的快速校正算法
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Rectification of this fault is achieved by insertion of a wedge. 纠正这个故障的方法是插入一个楔子。
- cross-point of optical axis of lamp 车灯光轴交点
- He is well versed in the science of optics. 他精通光学。
- Study on testing system of optic axis of broadband and multi-sensor 宽带多传感器光轴检测系统的研究
- The Fundamental Limits of Optical Lithography. 光刻的限制。
- Imminence of Rectification of Agricultural Eco-Environment. 整治农业生态环境刻不容缓。
- A lens made of optical crown glass. 用冕光学玻璃制成的透镜。
- Methods of optical test for welding goggles. 焊接护目镜光学性能试验方法.
- The VLT is an array of optical telescopes. 甚大望远镜是一组光学望远镜阵列。
- Keywords monopodium;direction of optical axis;transmissivity;reflectance; 单轴晶体;光轴方向;透射系数;反射系数;
