onprep.在 ... 之上；由 ... 支撑着；在（某一天）；关于；基于adv.穿着；向前（移动)；表示持续性adj.表示已连接、处于工作状态或使用中；发生；值班onigirin.饭团

1. For achieving large-scale space photoelectric tracking, the axis error of the new three-axis gimbal with collimation axis eccentricity was studied.
   摘要本文分析了实现大范围空间光电跟踪的视轴偏心三轴跟踪机架的轴系误差。