“GNSS time service”的概念、定义、翻译、参考文献-科学参考

单词	GNSS time service
释义	GNSS time service Encyclopedia 工学时间频率传递释 GNSS time service全球卫星导航系统授时通过全球卫星导航系统（Global Navigation Satellite System，GNSS）信号发播标准时间频率信号和信息的方法、技术和过程。具有全天候、覆盖范围大、授时精度高、使用方便等特点，是全世界广泛采用的授时主渠道。
随便看	prototype of kilogram prototype optical surveillance system prototype pattern prototype production for evaluation prototype theory Prototype Theory of Concept prototypical definition prototyping method Proto-urban Site of Sarazm protoxylem Protozoa protozoa protozoan protozoan infection protozoan parasite in blood and tissues protozoan parasite in intestinal tract and other cavity protozoiasis of animals protozoology protozoosis of fish protracted rain spell during reap period protractor protractor postulate protrichocyst protruding and waggling tongue protruding ears

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