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Mach    音标拼音: [m'ɑk]
马赫值

马赫值

Mach
n 1: Austrian physicist and philosopher who introduced the Mach
number and who founded logical positivism (1838-1916) [synonym:
{Mach}, {Ernst Mach}]



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英文字典中文字典相关资料:


  • Mach Number Explained: What It Is and Why Pilots Use It
    Learn what Mach number is, how it relates to the speed of sound, and why understanding Mach number matters
  • MACH Energy
    MACH's online support guides, video tutorials and regularly scheduled webinars will ensure your team is always able to get quick answers and up-to-date information when needed
  • Mach Energy Services
    A trusted provider of infrastructure construction solutions, Mach Energy Services raises the bar and sets a higher standard for innovation and service
  • Mach number | Description Facts | Britannica
    Mach number, in fluid mechanics, ratio of the velocity of a fluid to the velocity of sound in that fluid, named after Ernst Mach (1838–1916), an Austrian physicist and philosopher
  • Role of the Mach Number - Glenn Research Center | NASA
    The Mach number is the ratio of the speed of the aircraft, or the speed of the gas, to the speed of sound in the gas The speed of sound is equal to the speed of transmission of small, isentropic disturbances in the flow
  • Mach Number - NASA
    Because of the importance of this speed ratio, aerodynamicists have designated it with a special parameter called the Mach number in honor of Ernst Mach, a late 19th century physicist who studied gas dynamics
  • Mach number - Simple English Wikipedia, the free encyclopedia
    When writing a speed as a Mach number, the number comes after "Mach " [2] For example, the Concorde airplane could fly at Mach 2, and a satellite re-enters the Earth's atmosphere at about Mach 25
  • Mach Number - NASA
    This page shows an interactive Java applet which calculates the speed of sound and the mach number for an input velocity and altitude
  • Mach Industries
    Mach Industries is building faster, smarter defense infrastructure for the modern era





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