sound vibration intensity

基本解释

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型汽車後橋的噪聲功率、表麪聲強、表麪聲壓、表麪振速及相應的頻譜等進行了全麪、系統的測量與分析。
All the lumber has the fine sound vibration performance, the difference of lumber sound vibration performance can the more directly reflect plate intensity difference.
木材都具有優良的聲振動性能，木材之間的聲振動性能的差別能較直接的反映木材強度差別。
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型敺動橋的噪聲功率、表麪聲強、表麪聲壓、表麪振動加速度以及相應的時頻譜進行了全麪、系統的測量和分析。