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Finally, acquaints the vibration and noise characteristic of the engine shell.
最终分析出发动机壳体的振动噪声特性。
youdao
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The vibration of plate and shell has been highly concerned.
板壳结构的振动问题一直是研究人员关注的课题之一。
youdao
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The vibration of plate and shell has been highly concerned.
板壳结构的振动问题一直是研究人员关注的课题之一。
youdao