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。
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。
The existing global navigation is rendered with a Dojo widget.
现有的全局导航栏是使用Dojo小部件生成的。
Apple's web site "looks and feels the same throughout and the global navigation bar at the top is always there, on every page."
整个苹果网站的感官都是一样的，页面上方的全局导航栏也总是在那儿，无论哪个页面都是如此。
However, the system requires 18 satellites to cover Russia; and 24 dependable satellites operating round the clock are needed for accurate global navigation.
该系统需要18颗卫星才能覆盖俄罗斯全境，需要24颗卫星才能实现精确的全球导航。
Effects of different distributions of fault satellites on PDOP availability of global navigation constellation are studied.
研究了不同故障星分布状况对全球导航星座pdop可用性的影响。
Time transfer methods are becoming increasingly important in the world of high-speed communication, global navigation and precision metrology.
随着现代通信对时间同步性能的要求不断提高，时间传递的方式变得越来越重要。
This article presents a study of the carrier tracking loop of the global navigation satellite system (GNSS) receiver in high dynamic conditions.
对高动态环境下的全球卫星导航系统(GNSS)载波信号跟踪方法进行了研究。
Because they looked so much like global navigation or textual content, the breadcrumb links were easier to miss than your visually distinctive TAB interface.
因为它们看上去更像全局导航或文本内容，所以，与视觉特色明显的选项卡式界面相比，breadcrumb链接难免略逊一筹。
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。
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。
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。
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