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pistonphone

pistonphone

美  英

  • n.活塞式发声器;活塞发声器
  • 网络活塞发声仪;活塞发生器;活塞校音器

英汉解释

n.
1.
活塞式发声器
2.
活塞发声器

例句

Measurement of the sound pressure level of pistonphone with unknown coupler volume

未知耦合腔体积活塞发声器声压级的检测

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