aplanatism
英
美
n. 消球差（性）
双语例句
- In the paper, the principle and matrix description of the switch is expounded, and the aplanatism of signal lights is also testified, and the insert loss ( IL) and polarization dependent loss ( PDL) is analysed.
本文将阐述光开关的原理与矩阵分析，论证这种自由空间光开关的等程性，讨论新型光开关结构与性能（插入损耗与偏振相关损耗）。