The Typhoon aircraft were authorised to transit at supersonic speed for operational reasons, any inconvenience caused to local residents is regretted.
X-1当然是第一次,也是它为超音速飞行做的最具历史意义的事情。
The X-1 was certainly the most historic for being the first and for what it did for supersonic flight.”.
它的主要任务是为将来要进行长时间超音速飞行的飞机寻找合适的特征,包括钛的大量使用。
Its primary mission was to investigate the design features of an aircraft suitable for sustained supersonic speeds, which included the first use of titanium in major airframe components.
其主要设计用以进行战役纵深攻击以及海上和地面目标攻击,可进行超音速飞行。
Mainly used to carry out the depth of the campaign attack and the sea and ground target attack, can be supersonic flight.
通过各种测试,空间实验室在1958年2月宣布:“阿佛罗卡”不适合超音速飞行。
On basis of various tests, the Aircraft Lab noted in Feb 1958 that the Avrocar probably would not be capable of supersonic flight.
我们已经为他们获得了在意大利和法国上空超音速飞行的特别许可。
We have gotten them special clearance to fly supersonic over Italy and France.
艾尔邦:理论上是有可能的,但是我认为超音速飞行总是更有意义的,因为你不需要为它建造新的基础设施。
AHLBORN: It's theoretically possible, but I think supersonic flight will always make more sense because you don't have to build new infrastructure for it.
As a result of the X-1's initial supersonic flight, the National Aeronautics Association voted its 1948 Collier Trophy to be shared by the three main participants in the program.
The last commercial supersonic flight was on 24 October, 2003, when British Airways withdrew Concorde, ending the world's only supersonic passenger service.
As sonic booms can annoy people, disturb wildlife, break glass and damage older structures, commercial supersonic flight was almost doomed from the start.
该导弹射程为290公里,并全程保持超音速飞行。
The missile reaches up to 290 kilometers and it maintains the supersonic speed during the whole flight.
超音速飞行:它会不会从协和式飞机的灰烬中升起??
Next Supersonic flight: will it ever rise out of the ashes of Concorde?
自那时起,非军事超音速飞行的讣告便一再重复.
The obituary of non-military supersonic flight has been written repeatedly since then.
它的第一次超音速飞行要求在飞行角度15度时速度达到1.1马赫。
Its first supersonic flight required that the airplane make a 15-degree dive to reach Mach 1.1.
价值一亿两千万美元的AS2将使你拥有一架超音速飞行的私人飞机。
The $120 million AS2 will enable you to fly faster than the speed of sound privately.
民用飞机在陆地上空进行超音速飞行的能力取决于降低音爆水平的能力。
Our capability to fly at supersonic speeds over land in civil aircraft is dependent on our need to reduce the level of sonic booms.
民用飞机在陆地上空进行超音速飞行的能力取决于降低音爆水平的能力。
Our ability to fly at supersonic speeds over land in civil aircraft depends on our ability to reduce the level of sonic booms.
此外,2013年9月,空军和波音公司首次以超音速飞行无人驾驶F-16战机。
Also, in September of 2013, the Air Force and Boeing flew an unmanned F-16 at supersonic speeds for the first time.
在该法案所包括的各种改变中,立法者同意为超音速飞行的回归铺平道路。
Among the various changes included within the bill, lawmakers have agreed to pave the way for the return of supersonic flight.
虽然超音速飞行已经有几十年的历史,但直到现在,噪音一直是一个重大问题。
Although supersonic flight has been possible for decades, noise has always been a significant problem up until now.
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