光学定位系统 optical positioning system ops; optical positioning system, ops
环球定位系统 global positioning system gps; gps (global positioning system)
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例句与用法
The design of digital pid control with separated integral for an ultra - precision positioning system 控制的超精密定位系统的设计
Design method of high speed precision positioning system based on voice coil actuator 基于音圈电机的新型高速精密定位系统设计方法
In this paper , i emphasize the key technology in the aircraft ' s real - time positioning - the method to fix the integer ambiguity of gps carrier phase 本文着重研究机载gps精密定位系统的关键技术? ?确定载波相位整周模糊度的方法。