variable exhaust nozzle造句

例句与造句

1. She held a patent for the converging diverging variable exhaust nozzle.
2. The seven-stage axial compressor Lyul'ka TR-3A ( later AL-5 ) turbojet engines, with variable exhaust nozzles and petrol engine starters, were housed in the streamlined nacelles attached to pylons at 26 % span.
3. It's difficult to find variable exhaust nozzle in a sentence. 用variable exhaust nozzle造句挺难的