无像差
... 长期光行差 aberration secular 无像差 aberration-free 融化测量仪(测量冰川融化速度用) ablatograph ...
本文给出一种部分相干照明条件下元象差显微物镜成象特性的快速模拟算法。
The levels of chromosomal aberration and free radical scavenge system were determined in 58 patients with vitiligo.对58例白癜风患者同时进行染色体畸变和自由基清除系统水平的测定。