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噪声是破坏环境、危及人们健康的污染源之一。本文通过对通风机噪声产生原因的分析,为今后通风机减振降噪的研究指明了方向。
Noise is one of the pollution sources that destroy the environment and endanger people’s health. In this paper, through the analysis of the causes of ventilator noise, it points out the direction for the research of ventilator vibration and noise reduction in the future.