- 跟蹤和數(shù)據(jù)中繼衛(wèi)星系統(tǒng)
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tracking and data relay satellite system中文什么意思
例句與用法
- Tracking and data relay satellite system
跟蹤和數(shù)據(jù)中繼衛(wèi)星系統(tǒng) - As a novel space - based tracking , telemetering and command system , the tracking and data relay satellite system ( tdrss ) represents a new direction in the international tracking telemetering and command field
作為一種新型的天基測(cè)控系統(tǒng)，跟蹤與數(shù)據(jù)中繼衛(wèi)星系統(tǒng)（ tdrss ）代表了國際上測(cè)控領(lǐng)域的新的發(fā)展方向。 - The tdrss ( tracking and data relay satellite system ) is a system which can supply the data relay and tt & c ( telemetry tracking and command ) service for the aircraft which are low and middle earth orbit and other aircrafts , aircraft and earth station
跟蹤與數(shù)據(jù)中繼衛(wèi)星系統(tǒng)tdrss ( trackinganddatarelaysatellitesystem )是為中、低軌道的航天器與航天器之間、航天器與地面站之間提供數(shù)據(jù)中繼、連續(xù)跟蹤與軌道測(cè)控服務(wù)的系統(tǒng)。
百科釋義
The Tracking and Data Relay Satellite System (TDRSS) is a network of American communications satellites (each called a Tracking and Data Relay Satellite (TDRS)) and ground stations used by NASA for space communications. The system was designed to replace an existing network of ground stations that had supported all of NASA's manned flight missions.
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