The siting error and L>O>P> of short distance navigation positioning system have been analyzed.
对近程导航定位系统位置线和定位误差进行了分析；
Global positioning system, also called GPS, is a new generation of navigation positioning system.
全球定位系统，又称GPS，是新一代的导航定位系统。
The Time Standaards of navigation positioning system and Time Service of Timing by Satellite and Satellite Timing Calibration of Timing are introduced.
介绍了导航定位系统的时间基准及实现时间统一的卫星授时技术和定时技术。
Error propagation characteristics caused by various error sources for navigation positioning, velocity and attitude are simulated on a digital computer.
同时对各主要误差源所引起的姿态、速度和导航定位误差的传播特性进行了模拟计算。
Firstly, a series of reference systems, related to GPS navigation positioning system, such as timing system, reference frame and force model system, are discussed in detail.
本文详细地论述了与GPS导航定位系统一系列有关的参考系统：时间系统、坐标系统和力模型系统。
I just purchased a Global Positioning System (GPS) navigation device and, after only a handful of USES, I'm hooked.
我刚刚购买了一个全球定位系统(GPS)导航设备，仅仅使用了几次之后，我就迷上了它。
Solar flares can disrupt radio communications, including devices that use Global Positioning system technology, such as cell phones, airplanes and car navigation systems.
太阳耀斑能够干扰到无线电通讯，包括使用全球定位系统技术的设备，如手机、飞机和汽车导航系统。
Upgraded aircraft navigation that takes advantage of the latest Global Positioning System technology.
充分利用了最新的全球定位系统技术，升级了机载导航系统。
The market has become increasingly aware of the advantages of navigation and Global Positioning system (GPS) tools, especially for vehicle navigation systems.
该市场已经逐步意识到导航和全球定位系统(GPS)工具的优势，尤其是车载导航系统。
AFRL's Collaborative Robust Integrated Sensor Positioning program seeks to develop navigation technologies to improve situational awareness of the warfighter in all operating conditions.
美国空军研究实验室的强力协同综合传感器定位项目旨在开发导航技术，以提高在所有条件下作战人员的态势感知能力。
It marks the establishment of a basic system for the navigation and positioning network.
它标志着北斗区域卫星导航定位的基本系统建设完成。
The current navigation and positioning service will mainly be provided by the other six satellites.
现在的定位导航服务将主要由其他六颗卫星提供。
Now GPS receivers, as a type of advanced equipment on navigation and positioning, have been widely used in both military and civil field.
现在，GPS接收机作为一种先进的导航和定位仪器，已在军事及民用领域得到广泛的应用。
Global Positioning system (GPS) aided passive imaging navigation system is presented in this paper.
本文介绍的是一种GPS辅助的被动成像导航系统。
Satellite applications, including earth observation, communications and broadcasting, navigation and positioning.
对地观测、通信广播、导航定位等卫星应用。
The rising star will join seven other satellites already in orbit to form a network which will eventually provide navigation and positioning services around the globe.
该上升卫星将跟另外7颗在轨道运行的卫星一起形成全球定位导航服务系统。
Radiation exposure can be reduced considerably by a combination of instrument navigation and navigated C-arm positioning.
通过导航仪器和安装导航的C形臂定位方法的联合可以大大地减少射线照射。
Global Positioning System(GPS)is a satellite navigation system designed to provide instantaneous three-dimensional position infbrmation almost anywhere on the globe at any time, and in any weather .
GPS全球定位系统以其全球性、全天候、实时定位等优点显示出强大的生命力和竞争力，在航空、航天、航海及许多民用领域有着广泛的应用。
China will develop 12 Beidou or North Dipper satellites, some destined for geostationary orbit. It plans a navigation and positioning system of more than 30 satellites, Sun said.
孙来燕说，中国还将完成12颗北斗导航卫星的系统，其中一些将会绕着赤道运行。计划中的导航以及定位系统的卫星将超过30颗。
The road-mobile variant might have a lower accuracy but this can be improved by adding satellite navigation and positioning capability such as GPS or GLONASS to the launch platform.
公路-机动型可能精度较低，但是能通过增加卫星导航和部署能力来改进，像通过美国的全球定位系统（GPS）或俄罗斯的全球轨道导航卫星系统（GLONASS）部署到发射平台。
Objective: To approach the feasibility of the three-dimensional positioning and navigation with regular catheter electrodes in intracavitary with a low-frequency electrical field.
目的：探讨基于低频电场方式进行心腔内三维定位导航及心内膜重构的可行性。
China will develop12beidou or north dipper satellites some destined for geostationary orbit. it plans a navigation and positioning system of more than30satellites sun said.
孙来燕说，中国还将完成12颗北斗导航卫星的系统，其中一些将会绕着赤道运行。计划中的导航以及定位系统的卫星将超过30颗。
A commercial pilot's license requires you to learn how to use more sophisticated radio navigation and global positioning systems (GPS).
商业飞行执照要求更灵活的掌握无线电导航及全球定位系统。
We hypothesized that total knee arthroplasty with use of computer-assisted surgical navigation is superior to conventional total knee arthroplasty with regard to the precision of implant positioning.
作者设想在全膝关节成形术中，在移植物的定位方面，计算机辅助的外科技术由于传统的全膝关节成形术。
In the satellite navigation and positioning system, Doppler shift is one of the key problems that may degrade the performance of the satellite receiver.
在卫星导航定位系统中，多普勒频率偏移是影响接收机性能的关键因素之一。
The artillery system is equipped with navigation, positioning, targeting, and communications systems, all of which adopt the modular design for easy maintenance and upgrade.
火炮系统装备导航，定位，瞄准和通信系统，全部采用模块化设计容易维护和升级。
The paper introduces the Germanic satellite positioning and navigation service. According to its precision, respond time, its purpose, it was divided into four-level service.
本文介绍德国的卫星定位与导航服务，及其按精度、时间响应和目的所分成的四个级别的服务。
Better positioning accuracy of navigation system promotes the warship's maneuver capability.
导航定位精度的提升可以提高舰艇的航行机动能力。
Better positioning accuracy of navigation system promotes the warship's maneuver capability.
导航定位精度的提升可以提高舰艇的航行机动能力。
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