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低频特性

低频特性

低频特性

低频特性

1

The noise produced by compressors exists obviously in low-middle frequency . According to this , resistant muffler is needed to be fixed .

空压机噪声呈明显的中低频特性，需要在进、排气口处安装抗性消声器。

3

4

Study of Low Frequency Response Characteristics of RC-coupled Amplifier

阻容耦合放大器低频特性的研究

5

Research into the extension techniques for the capacity of vibrating velocity sensors in low-frequency band

速度型拾振器低频特性的拓展技术研究

7

Research on low frequency characteristic compensation of vibration sensors

测振传感器的低频特性补偿研究

8

Analysis on low frequency characteristics of RC coupling single stage amplifier

RC 耦合单管放大电路低频特性的分析

9

The Soft for Sound -box Characteristic Simulating And Analyzing

音箱低频特性辅助分析软件的研究与开发

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