It belongs to China's Beidou Navigation Satellite System (BDS 北斗卫星导航系统).
它属于中国的北斗导航卫星系统。
China sent up the final satellite of Beidou Navigation Satellite System from Xichang Satellite Center on June 23, 2020.
2020年6月23日，中国在西昌卫星中心发射了北斗导航卫星系统的最后一颗卫星。
Beidou is China's first global navigation satellite system.
北斗卫星导航系统是中国第一个全球卫星导航系统。
Why do you choose to use Beidou Navigation Satellite System, Mr. Li?
李先生，你为什么选择使用北斗卫星导航系统？
The method can be applied to any global navigation satellite system.
本方法可以应用于任何全球导航卫星系统。
At present, the building of COMPASS Navigation Satellite System is proceeding.
目前，正在实施建设北斗卫星导航系统。
Secondly, the theory of the navigation satellite positioning system is introduced.
其次，阐述了卫星定位导航的理论基础。
There are two navigation satellite systems which can be used in this technology: GPS and GALILEO.
而当今可以应用于卫星辅助导航技术的卫星定位系统主要有两个：GPS系统与GALILEO系统。
The Beidou navigation Satellite System has become the third GNSS applied in international navigation.
北斗导航系统成为第三个面向国际航海应用的全球卫星导航系统。
China has also become the third country with independent navigation satellite after United States and Russia.
中国也成为继美国和俄罗斯之后，第三个具有自主导航卫星的国家。
The trend of development of navigation satellite and receiver are brought forward combined with their interrelated techniques.
结合卫星相关技术和接收机相关技术介绍了卫星和接收机技术的发展趋势。
Sun Jiadong, Chief Designer of Beidou Navigation Satellite System said "The main feature of Beidou is that it can deliver messages."
北斗导航卫星系统的首席设计师孙家栋说：“北斗的主要特点就在于它能传递信息。”
Binary Offset Carrier (BOC) is the agreed modulation for signals of next generation Global Navigation satellite systems (GNSS).
二进制偏移载波(BOC)是已达成协议的用于下一代全球导航卫星系统(GNSS)信号的调制方法。
On the base of theory analysis, a LNA and a mixer of a receiver chip used in compass navigation satellite system have been designed.
在理论分析的基础上，本文设计了一个应用于北斗卫星导航系统接收机芯片中的低噪声放大器和下变频混频器。
Experts said China is establishing the Compass navigation satellite system on the basis of the Beidou satellite navigation experimental system.
专家们说，中国正在以北斗卫星导航实验系统为基础建立罗盘导航卫星系统。
The application of the Global Navigation Satellite System and other advanced technologies has relieved the concerns with the maritime security.
卫星导航技术及其它高新科技被广泛应用，使得人们顾虑的航海安全问题得以全面的保障。
China successfully put a navigation satellite into orbit early Saturday from the Xichang satellite Launch Center in southwest China's Sichuan Province.
星期六早晨中国成功地将一颗导航卫星从位于西南地区四川省的西昌发射中心发射并将其送入运行轨道。
The building up of Beidou navigation satellite system developed by China offers a new option of the time service for synchronization phasor measurement.
我国自主开发的北斗卫星导航系统为同步相量测量的时钟源提供了一种新的选择。
With the launch of a new navigation satellite in April, China is now a step closer to establishing its own "GPS" - called the "Compass" navigation system.
随着四月一颗全新的定位卫星的升空，中国又向其自主的全球定位系统—“指南针”系统迈近了一步。
GPS is the best portioning poday. As GPS is nearly completed, NNSS-navy navigation satellite systems and radio navigation, systems would gradually be weeded out.
GPS将是世界上最佳的定位系统。由于GPS将近完成，NNSS——子午仪导航卫星系及大部分台、站导航系统将被逐步淘汰。
The generation of high accuracy real-time pseudo-range data is one of the key problems that need to be solved in the development of navigation satellite signal simulator.
高精度伪距数据的实时生成是导航卫星信号模拟器开发需要解决的一项关键技术。
The navigation satellite system, which provides high precision position, velocity and times all weather and all time, plays an important role in military and civil use. The NO.
卫星导航系统以其全天候全天时提供高精度的位置、速度和时间信息．在军事和民用上显示出越来越重要的用途。
The results show that these methods are adapted well to all types of navigation satellite, and the error of the fitting ephemeris is less than several centimeters, even several millimeters.
结果表明，改进后的拟合方法能适用于各种类型的导航卫星轨道，拟合精度在厘米级或者毫米级。
In this paper, we analyze the key techniques for the service precision of Global Navigation satellite System such as time reference, time synchronization, satellite orbit determination, etc.
对影响导航定位系统定位精度的各种因素进行了分析。研究了影响导航定位精度的关键技术问题，如时间基准、时间同步和卫星定轨等。
In this paper, we analyze the key techniques for the service precision of Global Navigation satellite System such as time reference, time synchronization, satellite orbit determination, etc.
研究了影响导航定位精度的关键技术问题，如时间基准、时间同步和卫星定轨等。
It will broadcast additional navigation signals, and enhance the compatibility and interoperability with other navigation satellite systems, so as to provide better services for global users.
增发更多的导航信号，加强与其他卫星导航系统的兼容与互操作，为全球用户提供更好的服务。
Nations are also pressing ahead with space research and satellite projects to expand their global navigation abilities.
各国还在推进太空研究和卫星项目，以提高其全球导航能力。
Nations are also pressing ahead with space research and satellite projects to expand their global navigation abilities.
各国还在推进太空研究和卫星项目，以提高其全球导航能力。
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