precise positioning system meaning in English

精密定位系统

It could provide high definition examination image of all body systems and organs , which is a safe , precise , reliable , woundless , high definition diagnosis of tumor and all kinds diseases . full digital computerized three - dimensional precise position system
Mr磁共振扫描主要利用强磁场和射频脉冲的原理，借助计算机技术，对人体各系统各脏器病变进行高清晰度影像学检查，是一种安全准确可靠无创的先进诊断设备。
Demand for precise positioning systems with nanometer accuracy is increasing quickly for some precise missions such as microsurgery , ultra - precise machining and measuring , etc . meanwhile , compare to the smaller scale of micro operation objects the whole system needs smaller outline too
在显微外科、超精密加工等领域急需达到纳米级定位精度。而在微操作器、微小型机器人等领域,操作对象的微小化也使整个系统急需更小的尺度支持。