The follow-up unit is the essential structure of the rack section of modal analysis test suspension system, its rigidity and intensity directly influence overall performance of system.

随动部件是模态悬挂测试系统机架部分的关键结构，其刚度和强度直接影响了整个系统的性能。

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This article is a bench test and road test study on a mini car front suspension shock absorber in the condition of the low temperature noise, which comes up in winter in the north-east area of China.

该文介绍对某微型车前悬架减振器在东北地区冬季出现的低温噪声进行的台架试验和道路试验研究，并据此提出了该悬架减振器低温噪声来源和控制的初步结论。

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