stdn造句
例句與造句
- Even after consolidation, STDN had some drawbacks.
- After the end of Skylab, the MSFN and STADAN were merged to form the Spaceflight Tracking and Data Network ( STDN ).
- This part of the STDN consists of infrastructure and computers dedicated to monitor network traffic flow, such as fiber optic links, routers and switches.
- STDN was in turn replaced by the satellite-based Tracking and Data Relay Satellite System ( TDRSS ) during the Space Shuttle program, being used.
- In May 1971 STADAN was consolidated with the Manned Space Flight Network ( MSFN ) to form the "'Spaceflight Tracking and Data Network "'( STDN ).
- It's difficult to find stdn in a sentence. 用stdn造句挺難的
- At the end of the Apollo program, NASA realized that MSFN and STADAN had evolved to have similar capabilities and decided to merge the two networks to create the Spacecraft Tracking and Data Network ( STDN ).
- Later, GSFC was responsible for the design, management, and operation of the Manned Space Flight Network ( MSFN ), Spacecraft Tracking and Data Acquisition Network ( STADAN ), and finally the Spaceflight Tracking and Data Network ( STDN ).
- Also under contract are operators at Svalbard Satellite Station, Norway; Poker Flat Research Range and the Alaska Satellite Facility ( ASF ) in Fairbanks, Alaska; Santiago, Chile; SN combined were previously referred to as the Spaceflight Tracking and Data Network ( STDN ).