primary aberration

PWC Primary Aberration Expression of Thin Lens System Including Diffractive Optical Elements

含衍射光学元件的薄透镜系统初级像差的PWC表示

The method and the result to solve the initial structural parameters by means of the primary aberration theory of an on-axis three-mirror system are given.

第三章简要介绍二次曲面和自由曲面的定义；然后，给出利用共轴三反射镜系统初级像差理论，求解初始结构参数的方法和结果。

The removal of the chromatic aberration is then of primary importance.

这时消除色差具有头等重要性.

By chiseling a BOL on a surface of a lens, a apochromatic system is composed, which actualizes the system's apochromatism, as well as revising primary aberration.

并将二元光学面刻画在透镜的表面，在校正系统初级像差的同时，实现了系统的复消色差。

The incidence rates of chromosome aberration cells, autosome univalent and sex chromosome univalent had no significant difference between the hexaflumuron-treated groups and the negative control ( P> 0.05) in the chromosome aberration test of primary spermatocyte of mice.

氟铃脲各剂量组的小鼠睾丸初级精母细胞染色体畸变细胞率、常染色体单价体发生率和性染色体单价体发生率与阴性对照组比较，差异无统计学意义（P>0.05）。

Apochromatic lens: Compound lens corrected for chromatic aberration, i.e. the three primary colours, red, green and blue are corrected. Also called Apochromat.

电视信号彩色校正器复消色差透镜：矫正色差的复合式透镜：即是红、绿和蓝三原色的色差都已矫正。