launch cycle造句

His work will pay off this Saturday with a parade and rally to launch Cycle USA, a $ 10 million fund-raising effort.
US practice was, after a recovery cycle, to respot the planes directly from the bow to the after end of the flight deck, ready for the next launch cycle.
September 7, 2004, Northrop Grumman and NASA engineers unveiled a liquid hydrogen tank made of carbon fiber composite material that had demonstrated the ability for repeated fuelings and simulated launch cycles.
On September 7, 2004, Northrop Grumman and NASA engineers unveiled a liquid hydrogen tank made of carbon fiber composite material that had demonstrated the ability for repeated fuelings and simulated launch cycles.
It's difficult to find launch cycle in a sentence. 用launch cycle造句挺难的