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sonic barrier

/ˈsɒnɪk ˈbæriər/

翻译: 指飞行器接近音速时空气阻力急剧增大及其他空气动力效应显著变化的现象,常与音爆相关;也指这一速度临界点或突破音障。

1 个条目

phrase

/ˈsɒnɪk ˈbæriər/C1formalscientific
  • zh指飞行器接近音速时空气阻力急剧增大及其他空气动力效应显著变化的现象,常与音爆相关;也指这一速度临界点或突破音障。

A term referring to the sudden increase in aerodynamic drag and other effects that occur when an object approaches the speed of sound, often associated with a sonic boom.

  1. Sound barrierC1formal

    The sudden increase in aerodynamic drag that occurs as an aircraft approaches the speed of sound, often associated with a sonic boom.

    zh音障

    • The jet broke the sonic barrier with a loud boom.
    • Engineers designed the plane to withstand the forces of the sonic barrier.
    • Breaking the sonic barrier was a major milestone in aviation history.