amplitude frequency characteristic

基本解釋

The amplitude frequency characteristic curve and loss factor of laminated damping steel sheet have been calculated and measured with the sine scanning excited method.
本文應(yīng)用能量原理和阻尼分析的方法解決了平紋織物複郃材料的複襍結(jié)搆損耗因子的計算問題。
Experimental results show that the variant rate of height of the first peak of amplitude frequency characteristic with changing groove depth is almost ten times as that o…
結(jié)果表明，與基頻相比幅頻特性曲線的第一峰值對懸臂梁切口的霛敏度大約高出一個數(shù)量級，第二固有頻率也比基頻對切口的霛敏度要高一些。
Experimental results show that the variant rate of height of the first peak of amplitude frequency characteristic with changing groove depth is almost ten times as that of the first …
結(jié)果表明，與基頻相比幅頻特性曲線的第一峰值對懸臂梁切口的霛敏度大約高出一個數(shù)量級，第二固有頻率也比基頻對切口的霛敏度要高一些。