hypervelocity shock tunnel造句

例句与造句

1. He left Germany in 1987 to serve as the director of GALCIT . During his time at GALCIT he oversaw the construction of three large facilities : the T5 hypervelocity shock tunnel, the John Lucas Adaptive-Wall Wind Tunnel, and a supersonic Ludwieg tube.
2. It's difficult to find hypervelocity shock tunnel in a sentence. 用hypervelocity shock tunnel造句挺难的