万杯洁海词词典

The Speed of Sound

万杯洁海词词典

常见例句

    双语例句

  • The speed of sound also depends on Young's modulus.
    声速也同样,取决于杨氏模量。
  • And each design has to fly up to 85 percent of the speed of sound;
    还有就是要求所有设计的飞行器的速度必须不低于85%音速水平；
  • The plant would store cheap "off peak" electricity in 2,500-pound flywheels that turn faster than the speed of sound.
    这座储能厂会把“闲时”的电力储存在2500磅的飞轮电池中。 飞轮的轮缘线速度之高，超过声速。

    • 原声例句

  • The first plane ever to fly faster than the speed of sound was the X-1 in nineteen forty-seven.
  • It would reach hypersonic speeds -- five times the speed of sound.
  • It was flying more than five times the speed of sound.

    • 权威例句

  • Imagine 33 large pick-up trucks hurling towards you at five times the speed of sound.
    FORBES: U.S. Navy Pioneers Next-Gen Electric Weaponry
  • The reality is that business is expected to move nearly at the speed of sound to meet earnings expectations each quarter.
    FORBES: Private Jets: Efficiency Tools, Not Posh Luxuries
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