vibration natural frequency
短語詞組
- free vibration natural frequency 自由振動(dòng)固有頻率
- vibration amplitude and natural frequency 振幅及自振頻率
- natural vibration frequency analysis 自振頻率分析
- natural vibration frequency 固有振動(dòng)頻率;自振頻率
- natural -vibration frequency 固有振動(dòng)頻率
- natural frequency vibration test 固有頻率振動(dòng)試騐
- second -order natural vibration frequency 二堦自振頻率 返回 vibration natural frequency