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
- 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 Scattering Analysis of the Aberration of the Diffracted Wave of Two-dimensioned Reflection Grating
发射极－基极扩散法二维反射光栅衍射畸变的光散射方法研究 - 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。 - A method of observing spherical aberration in optical aberration experiment
象差实验中观测球差的方法 - The optical calculation and aberration correction are done.
并且进行了光学计算和像差校正。 - 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。 - The systematic error of the measurement is figured out through the calibration procession and the optical aberration is fitted by the quartic surface.
测量装置的系统误差可以通过标定过程得到，而且像场畸变可以通过四次曲面拟和来进行修正。 - 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 - Curvilinear axis Gaussian electron optical properties and aberration characteristics of the novel electrostatic immersion magnetic lenses are studied.
研究了新型的复合静电磁浸没透镜的曲光轴高斯电子光学性质及像差特性。