sound-damping qualities

 
  • 隔音量

sound-damping qualities的用法和样例:

例句

  1. In the environment with lower noise level, the earplug will decrease its sound insulation factor accordingly to ensure the useful voice can be heard.
    在低声级环境中,其隔音量又足够低,可以保证能接收到一些有用的声信号。

sound-damping qualities的相关资料:

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