The split morph can be used as precision positioner, especially as the secondary actuator in dual stage head positioning servo system of high density hard disk drives.
该分割电极压电致动器可用于精密定位，尤其适合在高密度硬磁盘驱动器的磁头定位两级伺服系统中作第二级致动器。
The author also discusses the methods of dynamic positioning management and the dual nature of reporting on football lottery.
对动态定位的方式方法及从事足球彩票报道的两面性，也作了探讨。
The mathematic model of GPS dual-frequency precise point positioning and the corresponding program named "GPS-PPP" recently developed by the author were presented.
简要介绍了GPS双频精密单点定位数学模型及自主研制的精密单点定位软件。
Dual-keeper structure is applied to guarantee tube positioning accuracy and convenience of adjusting the cross section.
同时夹具采用双卡套结构，定位管材准确，易于调整错边量。
This paper focuses on the Linyi City Yuncheng dual-band network planning and network optimization of the positioning of the two means.
本论文主要阐述了运城临猗城区双频网的规划和网络优化的两种定位问题的手段。
This paper focuses on the Linyi City Yuncheng dual-band network planning and network optimization of the positioning of the two means.
本论文主要阐述了运城临猗城区双频网的规划和网络优化的两种定位问题的手段。
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