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[Virtual.Lab] 第四课耦合模态结果湿模态频率大于干模态 |
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点评
guizi1118兄弟,如果可以的话,你可以把你当时计算那个模型大致描述一下,因为,例如水管,如果是两端开口的话,不能用FEM去计算耦合模态的,得用BEM。
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