通过理论计算分析和试验，给出了圆管状噪声换能器的尺寸结构，并详细分析了该频谱分析仪的实际测量结果。
The size of the cylindrical noise transducer is obtained by theoretical calculation and experiments. Finally, the actual measurement results with…
通过理论计算分析和试验，给出了圆管状噪声换能器的尺寸结构，并详细分析了该频谱分析仪的实际测量结果。
The size of the cylindrical noise transducer is obtained by theoretical calculation and experiments. Finally, the actual measurement results with…
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