词汇	瞄准基准系统
释义	瞄准基准系统 Pointing Reference System
随便看	bidirectional reinforcement bidirectional relationship bidirectional relay bi-directional relay bi-directional relaying bidirectional research bidirectional resonance bidirectional restraints bi-directional RF bidirectional rhythm bidirectional ring bi-directional ring Bidirectional ring laser bidirectional ring network Bi-directional rotating bezel bidirectional routing bi-directional sampling Bidirectional scale management bi-directional scaling Bidirectional scanning bidirectional SCR Bidirectional screw-pitch error bidirectional search bidirectional search process bidirectional search with equal speed