英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

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}]


请选择你想看的字典辞典：
单词字典翻译
supersonic查看　supersonic　在百度字典中的解释百度英翻中〔查看〕
supersonic查看　supersonic　在Google字典中的解释Google英翻中〔查看〕
supersonic查看　supersonic　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • 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)
  • US House passes bill to allow overland supersonic flights
    The US House passed a bill directing the FAA to create rules for overland supersonic civil flights if no sonic boom reaches the ground
  • 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
  • Supersonic Flight Vehicles – Introduction to Aerospace Flight Vehicles
    Supersonic military aircraft continue to be developed with emphasis on greater speed, maneuverability, survivability, and stealth Modern designs employ advanced materials, refined aerodynamics, and highly integrated propulsion systems
  • Boom - The Future is Supersonic
    Supersonic engine technology powering u2028advanced AI infrastructure Overture will get you to global destinations two times faster—with orders from United Airlines, American Airlines, and u2028Japan Airlines Turbofan engine purpose-built by Boom and optimized for supersonic flight
  • 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 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
  • NBA Seattle: Does expansion news mean SuperSonics are back?
    The NBA Board of Governors approved the formal exploration of expansion opportunities in Seattle and Las Vegas Are the SuperSonics back?
  • 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)





中文字典-英文字典  2005-2009