optical aberration
英 [ˈɒptɪkl ˌæbəˈreɪʃn]
美 [ˈɑːptɪkl ˌæbəˈreɪʃn]
光学象差
英英释义
noun
- an optical phenomenon resulting from the failure of a lens or mirror to produce a good image
双语例句
- SABT can gain the time series of optical aberrations on the relative large aperture, advances the temporal and spatial information of optical wavefront aberration.
SABT能得到较大孔径上的光学畸变的时间序列，给出光波前畸变的时间及空间信息。 - Influence of Optical Interference and System Aberration on Laser Beam Parameter Measurement Precision
光学系统像差与光场干涉对激光参量测量精度的影响 - The Application of PowerPoint 97 in Optical Aberration Teaching
中文PowerPoint97在光学象差教学中的应用 - In the presence of the Seidal optical aberration theory, third order aberration caused by the main mirror and secondary mirror positions 'errors were analyzed in detail.
借助于塞德尔像差理论，详细地分析了主光学系统的主次镜位置误差可能导致的三级像差。 - An equation for the optical system without thermal aberration is established and a scheme for eliminating the influence of temperature on its focal length is proposed through introduction of normalized thermal aberration coefficient and color aberration coefficient.
引进光学材料的规化热差系数和色差系数，建立无热差光学系统的方程，并提出了消除温度对其焦距影响的方案。 - Influence of Optical System ′ s Spherical Aberration on Active Laser Reconnaissance
光学系统的球差对激光主动侦察的影响 - There are bad optical aberration in the camera lens of short focus.
短焦距摄像机镜头一般都存在比较严重的光学畸变，使成像质量下降。 - A Study on Grating Diffraction with Slating Incidence Ray; Optical Scattering Analysis of the Aberration of the Diffracted Wave of Two-dimensioned Reflection Grating
斜入射条件下平面光栅的光栅方程研究二维反射光栅衍射畸变的光散射方法研究 - Optical Design and Aberration Calculation for Plane Grating Monochrometer System
平面光栅单色器系统光路设计和像差计算 - In the catadioptric infrared optical system, both aberration and second spectrum are corrected by using the same infrared optical material.
在折反系统中，用同一种红外材料实现了像差特别是二级光谱的校正。