acoustic wall

 
       
  • 吸声墙

acoustic wall的用法和样例:

例句

  1. The shutters thumped the wall in the wind.
    在风中百叶窗砰砰地碰在墙上。
  2. For a proper range of impedance argument, the acoustical wall alters the aero-work toward naught, while for another range of impedance argument, the abstract of aero-work is increased.
    在某些声阻抗幅角范围内,气动功的改变是趋向于零气动阻尼,在 另一些幅角范围内,气动功绝对值增大。
  3. The picture on the wall is crooked.
    挂在墙壁上的画是歪的。
  4. The medieval town was fortified with a high wall and a deep moat.
    这座中世纪的城市周围建有城墙和护城河。
  5. He shored up the wall with a thick balk of wood.
    他用一根粗大的木头把墙撑住。
  6. I can't get this screw to come out of the wall.
    我无法把这颗螺丝钉从墙上取出。

acoustic wall的海词问答与网友补充:

提问补充

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