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supersonic    音标拼音: [s,upɚs'ɑnɪk]
a. 超声波的

超声波的

supersonic
adj 1: (of speed) greater than the speed of sound in a given
medium (especially air); "a supersonic bomber flies so
fast that it must release its bombs while the target is
still over the horizon" [ant: {sonic}, {subsonic},
{transonic}]
2: having frequencies above those of audible sound [synonym:
{supersonic}, {ultrasonic}]


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  • Supersonic speed - Wikipedia
    Supersonic speed is the speed of an object that exceeds the speed of sound (Mach 1) For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level, this speed is approximately 343 2 m s (1,126 ft s; 768 mph; 667 1 kn; 1,236 km h)
  • Supersonic Flight - NASA
    NASA is working with its partners to enable new choices for high-speed air travel, starting with commercial supersonic flight over land through the Quesst mission and the experimental X-59 airplane
  • Oasis - Supersonic (Official HD Remastered Video) - YouTube
    Oasis - 'Supersonic' (Official Video) [HD Remastered] Taken from the album 'Definitely Maybe' Directed by Mark Szaszy more
  • Infrasonic, Subsonic, Supersonic, Hypersonic and Ultrasonic Waves . . .
    Supersonic waves refer to sound waves or disturbances traveling faster than the speed of sound in a given medium In aerodynamics, supersonic flow occurs when a fluid (usually air) moves at a speed greater than Mach 1 (the speed of sound, ~343 m s or 1,235 km h at sea level)
  • Supersonic jets are making a comeback. Here’s what that means . . . - CNN
    Last week, American company Boom Supersonic flew faster than the speed of sound with its XB-1 supersonic demonstrator aircraft It’s now the first piloted non-military aircraft to break the
  • Supersonic flight | Commercial Air Travel, Mach 1 Mach 2 - Britannica
    Supersonic flight, passage through the air at speed greater than the local velocity of sound The speed of sound (Mach 1) varies with atmospheric pressure and temperature: in air at a temperature of 15 °C (59 °F) and sea-level pressure, sound travels at about 1,225 km (760 miles) per hour
  • What Is Supersonic Speed? - National Aviation Academy
    Supersonic speed is the speed of an object that is faster than the speed of sound, measured at about 768 miles per hour at sea level Supersonic speed is one of the four “ regimes of flight ” (subsonic, transonic, supersonic, hypersonic)
  • Supersonic - The Boys Wiki
    Alex, better known as Supersonic and formerly known as Drummer Boy, is a supporting character in Season Three of the Amazon series The Boys He was briefly a member of The Seven and a former member of the all-Supe boy band Super-Sweet
  • Hermeus Achieves Its First Unmanned Supersonic Flight
    Hermeus, the defense aviation company building the world’s fastest aircraft, today announced its Quarterhorse Mk 2 1 successfully completed its first supersonic flight, reaching a top speed of Mach 1 21
  • X-59 Soars: A New Era in Supersonic Flight Begins
    The X-59 is a one-of-a-kind supersonic aircraft designed to demonstrate the ability to fly at supersonic speeds while reducing the sonic boom to a gentle thump In doing so, the X-59 aims to overcome one of the primary barriers to supersonic commercial flight, which is currently restricted over land due to noise concerns





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