“global geodetic observing system”的概念、定义、翻译、参考文献-科学参考

单词	global geodetic observing system
释义	global geodetic observing system Encyclopedia 工学空间大地测量学释 global geodetic observing system；GGOS全球大地测量观测系统综合利用多种空间大地测量观测技术和方法，统一监测地球系统及其全球变化（包括地球几何形状、地球自转和地球重力场）的全球对地观测系统。
随便看	trackless drift trackless rubber-tyred vehicle track maintenance track of subsatellite point track of Summer Paralympics trackpad track photograph track photometry track pitch track placement track population track quality index track reconstruction track scale track seeking track seeking, seek track sensitive target Tracks in the Snowy Forest track strengthen eguipment Track train headway track up shot track-up shot track-via-missile guidance track way track width

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