শব্দের অপেক্ষা দ্রুতগামী
(1) (of speed, especially air
(2) Having frequencies above those of audible sound
(3) (of speed) greater than the speed of sound in a given medium (especially air)
(1) Charitably, perhaps we should conclude that commercial supersonic air travel is something that we (the world economy) just cannot afford, or, at least, does not desire to afford.
(2) From the explosive beginning, fighter sharks zoom like supersonic aircraft through shoals of fish that gracefully and miraculously reform again and again in tight protective circles.
(3) But to meet the military's complex requirements, contractors would have to produce a stealthy, supersonic fighter to meet the specific needs of the Air Force, Navy, and Marines.
(4) U251cu00f6u251cu00e7u251cu2510We were a company that had never built a supersonic aircraft, and here we had to go straight up into space at Mach 3 u251cu00f6u251cu00e7u251cu2510- three times the speed of sound.u251cu00f6u251cu00e7u251cu00fb
(5) It also outlines the experiences of the passengers and crew, and examines the crash, the refit and the retrial of the supersonic fleet.
(6) Quick with a quip and so square jawed that he actually dreams about his supersonic flying automobile, his heroics help keep the Supercar staff safe and sound.
(7) That's what happened with some earlier French technological marvels such as the supersonic Concorde, fast-breeder nuclear reactor, and the Minitel, a telephone-based Internet precursor, that failed to find global markets.
(8) The F - 16 fighter jet is, as supersonic military aircraft go, a modest machine.
(9) Think of the Internet revolution as a supersonic jet streaking through the sky.
(10) But, if the boom can be eliminated, the company is a likely producer of aircraft that can carry passengers coast-to-coast at supersonic speeds, he indicated.
(11) Like supersonic airplanes, bullets create shock waves - mini-sonic booms - as they speed through the air.
(12) It combines stealth design with the supersonic , highly-manoeuvrable, dual-engine, long-range requirements of an air-to-air fighter and has an inherent air-to-ground capability.
(13) It would take me more than half a day just to fly there, at supersonic speeds.
(14) A supersonic jet developed in Japan will be test-flown this summer in Australia.
(15) It is just as stunning today as it was in 1969, when the 100-seater supersonic flying machine first took to the skies.
(16) By the time inspectors caught up with progress and could also fly with the speed of Mach 2, there would be supersonic aircraft, the development of which was financed by the banks, to fly gold ahead of bank inspectors with the speed of Mach 3.
(17) This makes it more agile, particularly at supersonic speeds; reduces drag; and gives it an overall increase in lift.
(18) He doesn't even have time to react before the wave of hot gases and debris hits him, flying outwards at near supersonic speeds.
(19) The last Concorde to fly supersonically before the aircraft was taken out of service has gone on show to the public at a ground-based tribute to the first commercial airliner ever to fly at more than twice the speed of sound.
(20) The blast waves of the supernovas move supersonically through the clouds, compressing the gas and dust, and possibly creating pockets of extremely high density - the preconditions for the formation of stars.
ultrasonic
Sonic
Subsonic
Subsonic