the vibration and noise reduction 减振降噪
decreasing vibration and noise reduction 减震降噪
vibration and noise reduction technology 减振降噪技术
integrated vibration and noise reduction 综合减振降噪
vibration insulation and noise reduction 隔振降噪
noise and vibration reduction 减振降噪
vibration damping and noise reduction 减振降噪
Modal parameter identification of vibrating systems is one of the most important subjects in structural dynamics. Modal identification has significant roles at many aspects such as fault diagnosis, vibration and noise reduction, structural design, and state monitoring.
振动系统模态参数辨识是结构动力学中一个十分重要的课题,在故障诊断、减振降噪、结构设计及状态监测等方面都具有重要的作用。
参考来源 - 时间序列分析在振动系统时变参数辨识中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
It is determined that damping rings with oil content provide stability in vibration and noise reduction.
确认了含油阻尼环具有减振降噪的稳定特性。
The main researches are summarized as follows: (1) the optimal design for the most effective structure of vibration and noise reduction.
主要工作可总结为如下内容：(1)减振降噪效果最佳结构优化设计。
So how to take into account the complex factors to improve the design of the tuned mass damper is still the important issue of the automotive vibration and noise reduction.
因此如何综合考虑各种复杂因素，完善调谐质量阻尼器的设计，仍然是汽车减振降噪所面临的重要问题。
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