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磁共振掃描主要利用強磁場和射頻脈沖的原理,借助計算機技術(shù),對人體各系統(tǒng)各臟器病變進(jìn)行高清晰度影像學(xué)檢查,是一種安全準(zhǔn)確可靠無創(chuàng)的先進(jìn)診斷設(shè)備。
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 在顯微外科、超精密加工等領(lǐng)域急需達(dá)到納米級定位精度。而在微操作器、微小型機器人等領(lǐng)域,操作對象的微小化也使整個系統(tǒng)急需更小的尺度支持。