modal frequency是什么意思，modal frequency的意思翻译、用法、同义词、例句

模态频率；[数] 众数频率

The modal frequency of the packaging structure increases with the elastic modulus of potting material.

封装结构的模态频率随着灌封胶弹性模量的增大而增大。

Modal frequency and vibration response of the gear box are computed by structural FEM with a 3-d FE model.

建立齿轮箱三维有限元模型，采用结构有限元法计算齿轮箱模态频率和振动响应。

Cable local vibration has little effect on the modal frequency, but more on the modal energy distribution.

索的局部振动虽然对结构主要振型的频率影响不大，但对振型能量分布有比较明显的影响。

The dynamic characteristic of linear rolling guide affected by modal frequency and modal shape was studied.

为了提高结构的动态刚度，可通过修改直线滚动导轨的结构，使低阶模态频率相应提高。

The modal frequency response and its sensitivity analysis for the coupled system using the direct method and the eigenmodes.

分别采用直接法和模态叠加法，计算声场-结构耦合系统的声压响应水平及其敏度。