orbitography造句

例句与造句

DORIS ( Doppler Orbitography and Radiopositioning Integrated by Satellite ) is a tracking system using a dense network of ground beacons.
The second, for all-weather, global tracking, was provided by the CNES Doppler Orbitography and Radiopositioning Integrated by Satellite tracking system receiver ( DORIS ).
"' Doppler Orbitography and Radiopositioning Integrated by Satellite "'or, in French, "'D閠ermination d'Orbite et Radiopositionnement Int間r?par Satellite "'( in both case yielding the acronym "'DORIS "') is a positioning.
It's difficult to find orbitography in a sentence. 用orbitography造句挺难的