But it has now decided to reposition the technology as a voice-based navigation system for mobile phones.
但Promptu公司现又决定把这项技术重新定位成一种应用于手机的声控遥控导航系统。
GPS, or global positioning system, is a satellite-based navigation system made up of a network of 24 satellites.
或者说全球定位系统，是一种基于24颗卫星网络的卫星导航系统。
Objective To evaluate the feasibility and accuracy of cervical pedicle screw fixation when assisted by CT-based navigation system.
目的探讨计算机CT三维导航系统辅助下进行颈椎椎弓根螺钉内固定的可行性和置钉精确性。
Objective To evaluate the feasibility and accuracy of cervical spine pedicle screw fixation assisted by X-ray fluoroscopy and CT-based navigation system.
目的对X线透视下和计算机导航系统引导下颈椎椎弓根螺钉内固定的精确性进行对比研究。
Methods 159 pedicle screws inserted by CT-based navigation system and 145 cervical (C2-C7) pedicle screws inserted by X-ray fluoroscopy were observed by postoperative CT scan.
方法总结CT三维导航系统辅助下置入的159枚颈椎（C2-7）椎弓根螺钉，术后进行经椎弓根螺钉水平的CT平扫，观察椎弓根螺钉置入的精确性。
The Launch and Test Range System includes ground-based surveillance, navigation, flight operations and analysis, command and control, communications and weather assets for space missions.
发射和测试系统包括空间飞行的地面系统任务的监视，导航，飞行操作和分析，指挥和控制，通信和气象资产。
This paper presented a vehicle navigation system simulation model based on ant colony algorithm.
本文提出一种基于蚁群算法的车辆导航系统模拟模型。
The optimum route planning is one of the best necessary functions for an applied vehicle navigation system which is based on the establishment of the topological structure of the road net.
对于一个实用的车载导航系统，最优路径规划是其必备的十分重要的功能，而道路网络拓扑结构的构建又是最优路径规划的基础。
Based on fluxgate technique, vehicle navigation system is composed of the course and pose Angle sensor, distance sensor and computer.
基于磁通门技术的车辆导航系统，由航向及姿态角传感器、路程发送器和计算机组成。
Objective to explore the method of automatic navigation for PC based virtual endoscope system.
目的研究基于PC机的虚拟内窥系统中的自动导航方法。
In this thesis, the driveway deviates navigation system based on the vision is discussed in detail.
本文详细的论述了基于视觉的汽车偏离导航系统。
The theodolite designed for measure ship is a special optical equipment based on TV tracking and measuring for the use of navigation orientation system.
船载经纬仪是远洋航天测量船导航定位系统专用光学测量设备。
The method of error compensation for inertial elements in navigation system based on fuzzy optimal algorithm is presented.
阐述基于模糊优化算法的导航系统惯性元件误差补偿方法。
After analyzing traditional information sharing methods, a novel information sharing method based on micro-platform integrated navigation system was proposed.
在分析信息分配方法的基础上，针对微型平台组合导航系统，提出了一种新的信息分配方法。
Vision navigation is the key technique of intelligent vehicle guidance, this paper researches the algorithm of lane detection for intelligent vehicles vision navigation system based image process.
视觉导航是智能车辆导航的一项关键技术，本文针对智能车辆视觉导航系统研究了基于图像检测的道路检测算法。
Such system consists of two sub-systems:one is the topic map based explicit knowledge navigation system and the other is the interpersonal network based tacit knowledge navigation system.
该系统分为基于主题地图的显性知识导航，及基于人际网络的隐性知识导航两个部分。
The navigation control system is developed based on the intelligent platform, and some control methods and principle of vision navigation are introduced.
在平台的基础上开发了视觉导航控制系统，论述了视觉导航控制系统的工作原理、控制方法。
Based ITS Intelligent Vehicle location and navigation system could be divided into three levels: autonomous navigation systems, communications systems and two-way one-way communication system.
基于ITS的智能车辆定位导航系统可划分为三个层次：自主导航系统、单向通信系统和双向通信系统。
Terminal based on TETRA digital trunking mobile communication system could send and receive status and short data service message, and achieve navigation and location through short data service.
基于TETRA数字集群移动通信系统开发的TETRA终端，通过数据业务可以发送和接收状态消息和短数据业务消息，利用短数据业务完成终端导航定位功能。
Inertia technology is an high-tech of multi-disciple on which the aerospace, aviation, navigation and modern weapon system is based.
惯性技术是一项涉及多学科的高新技术，也是航天、航空、航海以及现代兵器系统的一项基本支撑技术；
An embedded mobile navigation system is essentially a system which integrates the navigation technology and the spatial information technique based on embedded mobile environment.
嵌入式移动导航系统实际上是在嵌入式平台上整合导航定位技术和相关的空间信息技术的一套应用系统。
New integrated Marine navigation system, the Marine celestial navigation system based on the Electronic Chart Display and Information system (ECDIS), is presented and established in this paper.
本文提出并建立了一种新的舰船组合导航系统，即基于ECDIS(电子海图)系统的舰船天文导航系统。
Improving the accuracy of angular resolution is the key way to improve the navigation parameter resolution precision of accelerometer based gyro-free inertial navigation system.
提高角速度解算精度是提高无陀螺惯性导航系统导航参数解算精度的主要途径。
The thesis stems from the subject of "Navigation Line Editor System of Navy based on ENC".
本论文选题来源于“基于电子海图的航路编辑器系统”。
The paper describes the research on an automated test system based on virtual instrument for the TACAN navigation airborne equipment and its realization.
本文论述了一种基于虚拟仪器的塔康导航机载设备自动测试系统的研究与实现方法。
An information fusion model of integrated navigation system based on neurons is proposed, and also an on line adaptive training algorithm of the weights of neuron is given.
提出了一种基于神经元状态融合的组合导航系统信息融合模型，给出了神经元融合权重在线自适应学习算法。
This paper tables a scheme of ship navigation system network based on field bus.
本文提出了基于现场总线的舰船导航系统网络方案。
In Automated Highway System based on magnetic marker guidance, the navigation facilities refer to magnetic markers in the central road with same interval.
在磁道钉导航的自动公路系统中，在车道中心线上埋置间距相同的磁道钉作为车辆的导航标记。
In Automated Highway System based on magnetic marker guidance, the navigation facilities refer to magnetic markers in the central road with same interval.
在磁道钉导航的自动公路系统中，在车道中心线上埋置间距相同的磁道钉作为车辆的导航标记。
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