Supersonic aircraft will not make all subsonic aircraft obsolete.

超音速飞机不会使所有亚音速飞机都淘汰。

Supersonic aircraft will not make all subsonic aircraft obsolete .

超音速飞机不会使所有亚音速飞机都淘汰。

Many supersonic aircraft have a similar needle at the nose.

很多超音速飞机的头部就有类似的针状设计。

The supersonic exhaust jet infrared suppression is one of the most important components of the supersonic aircraft performance.

超音速发动机尾喷流的红外抑制是超音速飞行器隐身性能的重要组成部分。

The Bell X-1 was the first of many supersonic aircraft to follow, with later designs reaching speeds over Mach 3.

X-1试验机是许多超音速飞机模仿的对象，之后有些飞机的航速甚至能突破3马赫。

GE began selling Lexan in 1957. A potential replacement for glass and metal, it was used for everything from electric coffeemakers to the light covers on the wings of supersonic aircraft.

通用从1957年开始销售聚碳酸酯以逐步取代玻璃和金属，它的应用非常广泛，从电子咖啡机到超音速飞行器的表面材料。

Boomless Sonic Jet Lockheed Martin Corp. designed this supersonic aircraft, which aims to reduce the potentially damaging sonic booms that prevented the Concorde from being flown over land in the U.S.

静音音速喷气机洛克希德马丁公司设计了这架超音速飞机，其目的是为了减少潜在的破坏性音爆，这种音爆曾使得协和式飞机在美国上空禁飞。