This paper classifies and analyses the cause of abnormal sound of automobile shock absorber . it gives two kinds of new utility engineering concepts called resonance transmission chain and multi - hole throttle law of shock absorber . it also exponnds some technology methods reducing and eliminaling abnormal sound of shock absorber 该文对汽车筒式减振器异响的成因进行了系统的分类和分析.提出了减振器共振传递链和减振器多孔截流律等工程实用概念.文中还指出了抑制和消除各类减振器异响的技术途径，并对减振器异响研究的前景进行了展望
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Abstract : this paper classifies and analyses the cause of abnormal sound of automobile shock absorber . it gives two kinds of new utility engineering concepts called resonance transmission chain and multi - hole throttle law of shock absorber . it also exponnds some technology methods reducing and eliminaling abnormal sound of shock absorber 文摘:该文对汽车筒式减振器异响的成因进行了系统的分类和分析.提出了减振器共振传递链和减振器多孔截流律等工程实用概念.文中还指出了抑制和消除各类减振器异响的技术途径，并对减振器异响研究的前景进行了展望
