triple prism

基本解释

The basic principles and calculating method of measuring the angle error of triple prism are presented.
本文论述了测量三垂面棱镜角度误差的基本原理和计算方法。
The generation experienced the 89's like walk into the triple prism, and their life would be changed in some phase.
也许从八九走过来的那一拨人，就像走进过三棱镜，生活的轨迹在某个阶段被改变了方向。
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Method:According to different condition, the patients underwent surgery, amblyopia training, and wearing triple prism.
方法：根据不同病情采取手术治疗、弱视训练及配戴三棱镜。