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- Precision point positioning (PPP) technology 精密单点定位技术
- By Precise Point Positioning of GPS,the precision of positioning is improved; In Regional Scheduling,it is conceivable to offer exact time and position of buses. 本文介绍了一种公交车辆区域调度方法,用以解决线路中运营车辆难以实时监控的问题。
- In real-time GPS precise point positioning (PPP), real-time and reliable satellite clock bias (SCB) prediction is a key to implement real-time GPS PPP. 摘要在GPS实时精密单点定位中，卫星钟差的实时可靠预报是实现GPS实时高精度单点定位的关键之一。
- precision point position navigation PPP导航
- dual-frequency precise point positioning 双频精密单点定位
- single-frequency precise point positioning 单频精密单点定位
- wide area precise point positioning 广域精密定位
- GPS precise point positioning(PPP) GPS精密单点定位
- real time precise point positioning 高精度实时单点定位
- Application of Precise Point Positioning in Airborne Survey 基于精密单点定位技术的航空测量应用实践
- precision point positioning 精密单点定位
- Kinematic Orbit Determination of Low-Earth Orbiters Based on GPS Precise Point Positioning Technique 基于GPS精密单点定位的低轨卫星几何法定轨
- GPS precise point positioning technique applied in survey work for land reclamation in mining area GPS精密单点定位在矿区土地复垦测量中的应用
- This machine is equipped with Korean made CCD camera for pin point positioning. 此十字定位打孔机利用韩制高倍率ccd镜头来进行定位.
- Key words: UHV transmission line； non-directional beacon； raduiocompass； radio interference； precise point positioning 关键词：特高压输电线路；中波航空导航台；无线电罗盘；无线电干扰；精密单点定位
- Then, the dyad is synthesized usingoptimization method and the four-bar linkage is synthesized using precision point method. 然后对双杆组进行近似综合，对四杆机构进行精确点综合；
- Theory of VLBI satellite point positioning is discussed in this paper. 讨论了VLBI单点定位的基本原理,建立了单点定位的数学模型。
- The weakness of the mouse as a precision pointing tool is readily apparent, particularly when dragging objects around in drawing programs. 作为一个精确的指向工具，鼠标的缺陷显而易见，特别是在画图程序中拖动对象很明显。
- The weakness of the mouse as a precision pointing tool is readily apparent , particularly when dragging objects around in drawing programs. 作为一个精确的指向工具，鼠标的缺陷显而易见，特别是在画图程序中拖动对象很明显。
- The definition and reference point position of ASON E-NNI is studied. 本文研究了自动交换光网络E-NNI的定义、参考位置和E-NNI业务调用配置方式。
