sound vibration intensity

基本解釋

The noise power, sound intensity, sound presure, vibration velocity and corresponding frequency spectrum of JHC6400 rear axle surface were measured and analysed.
本文對JHC6400型汽車后橋的噪聲功率、表面聲強(qiáng)、表面聲壓、表面振速及相應(yīng)的頻譜等進(jìn)行了全面、系統(tǒng)的測量與分析。
All the lumber has the fine sound vibration performance, the difference of lumber sound vibration performance can the more directly reflect plate intensity difference.
木材都具有優(yōu)良的聲振動(dòng)性能，木材之間的聲振動(dòng)性能的差別能較直接的反映木材強(qiáng)度差別。
The noise power, sound intensity, sound pressure, vibration acceleration and corresponding time-frequency spectrum of 6480 driver axle surface were measured and analysed.
通過對6480型驅(qū)動(dòng)橋的噪聲功率、表面聲強(qiáng)、表面聲壓、表面振動(dòng)加速度以及相應(yīng)的時(shí)頻譜進(jìn)行了全面、系統(tǒng)的測量和分析。