Simulating computation of sound transmitting loss has been carried out, of which the result is practically the same as that by s...
对传声损失进行了模拟计算，计算结果与实测结果基本一致。
Simulating computation of sound transmitting loss has been carried out, of which the result is practically the same as that by s...
对传声损失进行了模拟计算，计算结果与实测结果基本一致。
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