sympathetic vibration

all these parasitical tones are often increased in volume through sympathetic vibration of surrounding objects.

声源周围物体的共振会加强这类附着音的声量。

simultaneously the sympathetic vibration generated when the sawblade is used can be prevented so as to have the effect of sound attenuation.

同时可防止锯片使用时产生的共振，达到消音的效果。

It is the gas that drives the exciter and accomplishes sympathetic vibration to make stickup layer break off then achieve the goal of clear for tramcar.

以气体自激振动原理，设计了一种激振器，利用气源驱动激振器使矿车达到共振，从而使附着在矿车底部的黏底层自行脱落，达到清车的目的。

according to the local weakness and sympathetic vibration, suggestion is given to enhance and improve the mechanical structure.

针对分析得到的局部薄弱和共振问题提出了加强和改进的建议，为设计企业改进货车驾驶室结构提供了依据。

the calculation of chimney across-wind sympathetic vibration

烟囱横向风振计算

brand building and sympathetic vibration of culture

文化共振与品牌建设

analysis and countermeasure of sympathetic vibration for heat exchanger

换热器共振分析与对策