The Global Positioning System enables properly equipped users to determine precise time and velocity and worldwide latitude, longitude and altitude to within a few meters.
GPS允许持有对应设备的用户来确定精确的时间、速度、经纬度以及海拔，而误差只有几米。
Sputnik - the first artificial satellite - is launched by the Soviet Union on October 4, 1957, as a global positioning system for precise weapon delivery and paves the way for GPS as we know it today.
1957年10月4日，苏联发射了首颗人造卫星“斯普特尼克”作为精准武器的全球定位系统，为我们今天所知的GPS铺平了道路。
The special setting for precise positioning of the X-ray source in industrial Computed Tomography (ICT) system has been made, and the testing program has been developed.
为了实现工业CT系统射线源的精确定位，设计了射束中心位置测试专用装置，并开发了测试程序。
To meet the requirement of precise GPS positioning in vehicle management system, and also to consider the development in the future, this paper introduces differential GPS projects.
为了适应现时特种车辆管理系统对车辆GPS定位的精度的需要，并考虑到未来的发展趋势，对差分gps方案进行了介绍。
Global positioning system (GPS) is a precise, new-generation, satellite-based positioning system.
全球定位系统(GPS)是精密的卫星导航定位系统。
Global positioning system (GPS) is now the most precise global navigating. positioning and time broadcasting system around the world.
全球定位系统(GPS)是目前世界上精度最高的全球性导航、定位和授时系统。
The practice verifies that system is precise in positioning, excellent in real-time performance and better practical benefits in application.
实践证明，该系统定位精度高、实时性好，具有较好的实用价值。
This simulation system can implement precise positioning of solid model in each frame and integrating data of trajectory planning.
该方法实现了模型的准确定位，集成了轨迹规划的位姿数据。
The system configuration is simple, the operation is convenient and the positioning is precise.
该系统结构简单、操作方便、定位准确。
It keeps servo driven system, PLC program, touch-screen of human-machine interface operation, precise positioning device and compact and reasonable structure all make it an ideal labeling machine.
采用伺服驱动系统，PLC程控，人机界面触摸屏操作。备有可靠的容器定位机构，贴标精准。整机结构紧凑、合理。
The invention is used in the distributed acoustic positioning system and can realize high-precise synchronization among all nodes, less power consumption and low cost.
本发明用于分布式水声定位系统中，能够实现各节点之间的高精度同步，功耗小，成本低。
As a kind of laser-positioning system, the system collects the facula image by CMOS image Sensor. And the precise position of the facula can be worked out with center of gravity method.
作为一种激光定位系统，该系统采用光斑定位技术，以CMOS图像传感器作为光斑定位器件并用重心法求光斑位置。
As a kind of laser-positioning system, the system collects the facula image by CMOS image Sensor. And the precise position of the facula can be worked out with center of gravity method.
作为一种激光定位系统，该系统采用光斑定位技术，以CMOS图像传感器作为光斑定位器件并用重心法求光斑位置。
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