acoustical insulation
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- 隔声
双语例句
- In theis paper, the characteristics of sound insulation of a typical aicraft sidewall structure have been investigated.
研究了典型飞机壁板结构的隔声特性。 - The result is important for solving the problems of the bad repeatability and low measurement accuracy in the structure sound insulation measurements.
对解决结构隔声测试方法中声源信号可重复性差，测试结果精确度不高的问题具有重要意义。
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