例句與造句

1. A data relay system is also on board, linking up to buoys and other data collection devices.
2. The airwaves to be allocated are currently used by the National Aeronautics and Space Administration for its tracking and data relay system.
3. The first gigabit laser-based communication was achieved by the European Space Agency and called the European Data Relay System ( EDRS ) on November 28, 2014.
4. The NASA-owned Tracking and Data Relay System satellite aboard Discovery was built to replace the spacecraft lost in the 1986 Challenger accident, which claimed the lives of seven astronauts.
5. Ground control teams will use the original Mission Control facility at Johnson for Discovery's launching and for the deployment of a $ 330 million Tracking and Data Relay System satellite shortly after liftoff.
6. It's difficult to find data relay system in a sentence. 用data relay system造句挺難的
7. The newer model supplanted the slower voice and manual Teletype data relay system previously employed by the RC-121D and instead provided instantaneous automated relay of air defense surveillance and early-warning information by data-link directly to ground-based communication facilities.
8. Working at a brisk pace in the early hours of the flight, Thomas and Weber led the deployment of the seventh and last in a series of NASA-owned Tracking and Data Relay System satellites, the eight-day mission's primary objective.
9. Data channels for the Canadarm2, European " Columbus " laboratory and Japanese " KibM
   " modules are routed via the S band and K u band systems, although the European Data Relay System and a similar Japanese system will eventually complement the TDRSS in this role.