williams aerial systems platform造句

例句与造句

1. Using the missile engines, Williams developed a series of personal VTOL flying craft, including a jet-powered belt in 1969, the Williams Aerial Systems Platform ( WASP ), also known as the " flying pulpit " in the 1970s, and the X-Jet, which was evaluated by the United States Army in the 1980s.
2. Other VTOL systems developed by Williams International included a jet-powered flying belt, developed in 1969, which was powered by a Williams WR19 turbofan, and X-Jet's predecessor, the WASP I ( Williams Aerial Systems Platform ) which developed in the 1970s and was powered by the more powerful WR19-9 BRP5 ( rated at 670 lbf thrust and a specific fuel consumption of 0.47 lb / ( lbf h ) ).
3. It's difficult to find williams aerial systems platform in a sentence. 用williams aerial systems platform造句挺难的