经纬仪

Vehicle twin-photoelectrical pointing system mainly consists of reflex light-tubes, a autocollimation theodolite and modulators.

摘要车载双联光电瞄准系统主要由折转光管、自准直经纬仪和相应的调制器组。

The ships are fitted with C- and S-band monopulse tracking radar, Cinetheodolite laser ranging and tracking system, velocimetry system, and onboard computers to track and control the spacecraft.

测量船配备有C-和 S-波段的单脉冲踪雷达，激光测距经纬仪和踪系统，测速系统和舰载计算机去踪和控制宇宙飞船。