本文主要探讨了在WCDMA系统中应用的基于TDOA和AOA方法的移动台定位技术。
This paper discusses mainly the location technology based on TDOA and AOA in WCDMA system.
本实用新型的木工斜断锯用的工作台定位装置，在工作台的定位锁紧过程中，操作简单方便。
The workbench positioning device for the woodwork miter saw is simple and convenient in operation during the positioning and locking process of the workbench.
超精密气浮工件台系统是当前主流光刻机中的核心子系统，要求具有纳米级的重复定位精度和同步运动精度。
Stage system is one of the most important sub systems in a step and scanner, the accuracy of its positioning and synchronizing has reached nanometer level.
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