1.
a prototype supersonic aircraft
超音速飞机的样机.
2.
aerodynamic wave drag
【航空】超音速飞机的空气震波阻力
3.
The first trial flight of supersonic airliner Concorde took place at Bristol.
协和"超音速飞机在布里斯托尔首次试飞。
4.
1969 The first trial flight of supersonic airliner Concorde took place at Bristol.
"协和"超音速飞机在布里斯托尔首次试飞。
5.
Two companies are cooperating with each other in designing a new kind of supersonic plane.
两家公司正联手设计一种新型的超音速飞机。
6.
The alloy is suitable for making the skin of an ultrasonic plane.
这种合金适宜于制造超音速飞机的外壳。
7.
This is not a distant dream. Supersonic plane will shorten the distance between stars.
这不是遥远的梦，超音速飞机将缩短星球之间的距离。
8.
The small volume of supersonic traffic at prsent ensures that this contribution is small.
超音速飞机排量有限，因此它对臭氧层的消耗作用不大。
9.
hypersonic manned aircraft
高超音速有人驾驶飞机
10.
hypersonic transport
超高音速飞机(缩写作HST)
11.
the Concorde is a commercial supersonic aircraft.
协和式飞机是超音速的商务飞机。
12.
It would reach hypersonic speeds-- five times the speed of sound.
也就是说，要使飞机达到特超音速—即音速的五倍。
13.
the range of a supersonic jet;
超音速喷气式飞机的航程;
14.
a sonic boom follows an aircraft as a wake follows a ship.
超音速飞行会产生音爆。
15.
a subsonic speed, aircraft, flight
亚音速、 亚音速飞机、 亚音速飞行.
16.
Airliners in service at present cannot fly faster than the speed of sound.
目前供使用的客运机飞行速度不能超过音速。
17.
Residents have been complaining of the" boom" which is heard whenever a jet breaks through the sound barrier.
居民们一直抱怨喷气式飞机在作超音速飞行时所产生的“音爆。”
18.
aircraft flying at subsonic speeds.
以次音速飞行的飞机。