afocal

常见例句

The later is afocal point of the paper.
戴季陶对宪政原则的体认是本文探讨的一个重点。
Based on Gauss optics,the theory of afocal zoom expander is analyzed,a afocal zoom expander is designed and successfully applied.
基于高斯光学理论;分析了无焦连续变倍准直扩束系统的原理;实现了无焦连续变倍准直扩束系统的设计;并得到了验证.
A smart Pseudo Schimidt system is introduced with a afocal corrective lens through which the ray bundles pass before and after the reflection of the primary mirror.
介绍了一种具有两次透射的无光焦度校正透镜组的准施密特系统及其设计思想和方法,并给出了一个设计结果。
long-wave infrared afocal zoom telescope
长波红外远焦可调式望远镜
Application of the Afocal Corrector in the Cassegrain System with Flat Field
无光焦度校正板在平象场卡塞格林系统中的应用
a beam of light through the mirror and direct rays of the afocal to sencitivity.
一束光经反射镜和扩束镜直接照射到感光材料上。