the radiation of sound

 
  • 輻射聲場

the radiation of sound的用法和樣例:

例句

  1. The directivity pattern of the sound field can be changed by adjusting the number of axial stiffeners when the axially driving force is exerted on one of the stiffeners.
    當徑向激勵力作用在縱肋上時適當調整均布縱肋的數目可以改變平底圓柱殼輻射聲場的指向性。

the radiation of sound的相關資料:

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